New people's education printing plate eighth grade last semester biogeography final review volume (urgent! ! ! )

The mid-term exam of the last semester in the 2006-2007 school year in Yishui County.

Eighth grade biology examination questions

(Duration: 60 minutes; Score: 100)

1. Multiple choice questions: (Only one best answer is allowed for each question, with 2 points for each question and * * * 60 points).

The title is12345678 91012131415.

Answer c a c b a b a b b a b a b b b b b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c c b c c b c b c c b c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c B C B C C B C B C C B C C B C B C B C C B C B C C B C B C B C C B C B C B C B C B C C B C C B C B C C B C C B C B C B C C C B C C B C C B C C B C C B C C C B C B C C B C C C B C C B C C B C C C C B C C C c b b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c b c c b c b c b c c b c b c b c c b c b c c b c c b c c b c c b c b c c b c b c c b c b c b c c b c b c c b c c b c b c c b c c b c c b c c b c b c c c b c b c b c c b c b c b c c b c c b c c b c c c b c c b c c c b c c c b c c b c c c b c c c b c c b c c b c c c c b c c c c

Title16171819 202122 23 24 25 26 27 28 29 30

The answers are DBC, DBC, DBC, DBC, DBD.

1. If a rare fish is extinct due to the destruction of the water environment, the loss to human beings lies in

A. fishery production will be lost. B.it will take a long time for this fish to evolve.

C. Humans will lose an animal resource forever. The whole ecosystem will be out of balance.

2. When exploring the function of fish fins in swimming, what will happen if the pectoral fins and ventral fins of fish are directly cut off?

A. lose balance and roll over. B. can't turn.

C. can't float. D. can't swim forward

3. Fish can sometimes stay in a certain water layer at will, and the effective structure is as follows

A. pectoral fin B. caudal fin C. swim bladder D. ventral fin

4. There are many kinds of mollusks, which are widely released. One of the following faunas that are not mollusks is

A. Snails, octopus and squid B. Mussels, moths and snails

C scallops, squid, snails, earthworms, roundworms and starfish

The fish (the fish is as big as the tank) in the fish tank in the dark died first.

A. There are two fish in a jar of clear water. B. There are 10 fish and some algae in a jar of clear water.

C. 10 fish in clean water tank D. fish and some algae in clean water tank.

6. Some characteristics of arthropods and annelids are

A. they are all composed of many paragraphs. They all have tentacles.

C. They all have exoskeletons. D. the moving organs are segmented.

7. The following words embody the principle of ecosystem and ecological balance.

A.these geese fly to the south. The sly rabbit has three caves. C. the old horse knows the way. D. the mantis catches cicadas, and the yellowbird is behind.

8. The advantages of viviparous are equivalent to other reproductive methods.

A.it lightens the burden on the mother. It improves the survival rate of future generations.

C. enhance the physique of future generations D. greatly increase the number of future generations.

9. Rabbits are herbivores, and the biggest feature that distinguishes them from carnivorous mammals is that

A. cecum developed B. body surface coat C. constant body temperature D. viviparous lactation

10. Adapted to the complicated land life, rabbits have a very keen sense of smell.

A. Touch and pain B. Cold and heat C. Hearing and smell D. Vision and hearing

1 1. Birds are warm-blooded animals because they have good physiological functions of heat generation and heat dissipation. The following statements have nothing to do with bird heat production.

A. blood has a strong ability to transport oxygen. B. Strong digestion ability

C. feathers have good thermal insulation. D. breathe hard.

12. Among invertebrates, insects have the widest distribution and the largest range of activities. The major reasons for this are the following

A. There is an exoskeleton on the body surface to prevent evaporation of water in the body. It has wings.

C. There are various sensory organs in the head. D. It has three pairs of feet, especially jumping feet.

13. The residue formed by mallard after food digestion will be discharged with feces after 0.5 hours, indicating digestive tract.

The structure is very short

A. small intestine b large intestine c rectum d anus

14. Of the following descriptions of amphibians, the correct one is

A. animals that can live both in water and on land.

B. animals that can live in water and fly in the air.

C. Animals whose larvae live in water and whose adults live on land

D. larvae live in water and breathe through gills; Adults are amphibians, breathing with lungs and breathing with skin.

15. The following insects harmful to human beings are

A. silkworm B. locust C. dragonfly D. ladybug

16. The following are animal behaviors

A. the puppy gradually grows into a big dog. B.the fish's heart is beating all the time

C. The gastrointestinal tract of cattle is crawling. D. Ladybugs play dead when they are in danger.

17. The muscle itself is not diseased, and the reason why some muscles in the human body are paralyzed or atrophied is

A. Insufficient blood supply to muscles B. Nerves that control muscles are damaged.

C. Muscle fatigue D. Some muscles are mechanically damaged.

18. Animals decompose some organic substances into inorganic substances through respiration, indicating that animals are in nature.

function

A. Maintain ecological balance B. Help plants pollinate

C. Promote the material circulation of the ecosystem D. Help plants spread seeds

19. The following animal behaviors are not learning behaviors.

A. The hen who lost her chick caresses the kitten B. The monkey shows riding a bike.

C. chimpanzees imitate termites. D. Earthworms walk in the "T" maze.

20. What is wrong in the narrative about spider's web-weaving behavior is that

A.it's a natural instinct. B. it is a behavior controlled by genetic material beneficial to the body.

C. it belongs to congenital behavior. D. Little Spider learned it from Okumo.

2 1. In an emergency, many animals like to play dead (such as scarabs and opossums). ), which one does it belong to

A. Feeding behavior B. Defensive behavior C. Reproductive behavior D. Adaptive behavior

22. Animals have learning behavior, and its significance lies in

A.it's easy to find a spouse. B.it can avoid the enemy.

C. can adapt to the complex living environment D. easy to find food.

23. The following do not belong to animal communication.

A. Squids release ink when they avoid sharks.

B. When the crow is frightened, it will fly and bark.

C. the sheep are eating grass and smelling the feces of their companions on the ground.

D. When the deer feels dangerous, it will immediately roll up its tail and show the conspicuous white on the opposite side.

24. From the cartoon "Sheriff's Black Cat", we know that mantis has the behavior that female insects eat male insects when food is seriously lacking. The significance of this behavior lies in

A. Female insects have the habit of eating male insects. B. In order to reduce food intake.

C. this is not conducive to the continuation of the race

25. Dogs will never forget their way home after going out for a long time. This is because he urinates after going out for a short time. Its purpose is to

A. communicate with other dogs. B. Leave a smell as a "mark"

C. attracting dogs of the opposite sex D. the need for physical activity

26. In the past, the Loess Plateau and the Euphrates River valley were once ideal places to live, where there were dense forests and made great contributions to human civilization.

Contribution, but now it has become a barren land, the main reason is that

A. Because of the greenhouse effect on the earth, the climate becomes dry.

C. human deforestation has caused the imbalance of ecological balance. Crustal changes caused it.

27. After the extinction of the dodo, within 300 years, the most precious tree in mauritius island, Datou Tree, never had any seeds germinated. The dodo's most important role in the big-headed tree is

A. feed on its seeds to reduce its number B. make feces for the growth of trees.

C. Give birth to favorable buds for its seeds. D. Protect the tree from other animals.

28. The following products are not bionic products.

A. fly-eye camera B. counterweight C. radar D. automobile engine

Scientists regard animals as bioreactors and must transform them.

A. Shape B. Heredity C. Breast D. Brain

30. The following are not examples of biological control.

A. wasps lay eggs in the larvae of Hyphantria cunea B. Ladybugs eat aphids.

C. Bacillus thuringiensis kills Dendrolimus punctatus D. People spray pesticides to kill pests.

2. Non-multiple choice questions (65438+ 0 points per grid, ***40 points)

3 1.( 12 points) In the experiment of "feeding and observing earthworms"

(1) The selected soil is moist, soft and moist soil rich in organic matter and humus.

(2) Observing the external morphology of earthworm, it is found that its body is composed of many similar ring-shaped structures, and these ring-shaped knots

Structure is the body segment of earthworm; The basis for distinguishing the front and rear ends of earthworms is that the head is close to the girdle.

(3) Touching the earthworm body wall with your hands, and feeling that there is mucus on the body surface; Touch the belly of the earthworm with your fingers back and forth, and feel some rough protrusions. They are bristles.

(4) When the earthworm moves, it can be observed that its movement depends on the contraction and relaxation of muscles and bristles in the body.

Coordination is completed, and the movements of the front and rear ends of the body alternate.

(5) Take two earthworms, one on rough paper and the other on a glass plate filled with water. One can crawl normally on rough paper, and the other can't crawl normally because the glass plate is too smooth, which hinders the movement of earthworm. The bristles on the smooth glass plate cannot support and fix the body.

(6) After it rains in summer, we often see some earthworms crawling out of the ground, because the rain has squeezed out the air in the soil.

(7) The experiment of training the earthworm to walk the maze, after many attempts and mistakes, the earthworm can learn to climb directly to the wet darkroom on the other side, which belongs to the learning behavior.

32.( 12) As shown in figure 1, it represents a grassland ecosystem. Please analyze and answer:

(Figure 1) (Figure 2)

(1) The producer in this ecosystem is grass; Among consumers, herbivores are rabbits and mice, and the biological part of this picture lacks decomposers.

(2) The relationship between producers and consumers is mainly eating and being eaten, which cross each other to form food chains and food webs.

.

(3) There are five food chains in the picture. Write the longest food chain:

Grass-mouse-snake-eagle.

(4) The quantity and proportion of all kinds of organisms in this ecosystem are always kept in a relatively stable state, which is called ecological balance.

(5) If some lawless elements kill foxes in large quantities in order to obtain fur, rabbits will increase in large quantities, resulting in a large reduction of grass, which will eventually lead to ecological imbalance and the ecological balance will be destroyed.

33.( 12) Figure 2 is a schematic diagram of a person bending and stretching his arm. Please answer the questions according to your own actions.

(1)① Forearm flexion can occur when biceps brachii contracts. It can be seen from the appearance of arm extension that the human body needs the adjustment of the nervous system to complete an action. Only with the participation of bones, skeletal muscles and joints can the coordination of multiple groups of muscles be completed.

(2) If you carry a bucket of water, you will easily feel tired. This is because the biceps brachii and triceps brachii are in contraction state, indicating that any action is not completed by a single skeletal muscle.

(3) As can be seen from the figure, the tendon of biceps brachii is fixed on at least two bones; Elbow flexion conforms to the lever principle, and the elbow joint is the fulcrum.

34.(4 points) Experimental inquiry questions

1. Use a small locust hanging from a string to tease a hungry toad, and the toad will immediately open its mouth and eat the small locust.

2. Instead, the toad will be teased and hang a stolen fly with a string that looks like a big wild bee in shape and color, but there is no sting. The toad will swallow the stolen fly like a small locust.

Then the toad was teased by a big wild bee hanging on the rope. The toad swallowed it with his mouth open, but the big wild bee stung the toad's tongue and the toad spit it out at once.

4. Use the big wild bee to tease the toad, and the toad bows its head and ignores it.

5. tease toad with stolen flies again, and toad won't eat it.

6. At last, the toad was lured by a small locust hanging from a string, and the toad ate the small locust again, which shows that the toad was not full.

Question:

(1) The experiment 1, 2,3 shows that toad has the instinct of preying on insects, which is an innate behavior.

(2) Experiment 4 shows that the toad has recognized the big wild bee through life experience, so it is no longer swallowed. this is

Learning behavior.

(3) Experiment 5 shows that toad's ability to solve problems by using life experience is still weak.

(4) Experiment 6 proves that toad did establish new learning behaviors in Experiments 3, 4 and 5.

Chen bu middle school 2006/2007 autumn geography competition examination questions.

First, multiple-choice activities (this question contains 40 small questions, ***40 points. )

1. The following statement about the geographical location and advantages of China is incorrect (C).

A China is located in the east of Asia and the west coast of the Pacific Ocean.

B: China is adjacent to the Pacific Ocean in the east, with abundant rainfall in the east, which is beneficial to agricultural production.

C. China is mainly located in the tropics.

D China's territory spans nearly 50 degrees from north to south, and the climate difference between north and south is great, which provides favorable conditions for China to develop its agricultural economy.

2. All landlocked countries adjacent to China have (C).

A. Russia, Mongolia, Pakistan B. Kazakhstan, India, Myanmar

C. Mongolia, Afghanistan and Laos d North Korea, Nepal and Laos

3. Among the following groups, (d) belongs to two adjacent provincial administrative regions.

A. Heilongjiang Province and Liaoning Province B. Yunnan Province and Guangdong Province

C. Gansu Province and Chongqing D. Ningxia Hui Autonomous Region and Shaanxi Province

4. The main terrain type distributed on the third step is (A)

A. hills and plains B. hills and basins C. mountains and plateaus D. plains and plateaus

Because of (c), most crops, animals and plants in the world can find areas suitable for growth in China.

A. the monsoon climate is remarkable. B.it's generally high in summer. C. the climate is complex and diverse. D. Rain and heat at the same time

6. In the following areas, located in the warm temperate zone, semi-humid areas, temperate monsoon climate is (D)

A. the middle and lower reaches of the Yangtze river plain B. the northeast plain C. the Tarim basin D. the north China plain

7. The inland rivers in China are mainly distributed in (C).

A. Southeast coastal areas B. East monsoon areas C. West non-monsoon areas D. Yellow River and Yangtze River basins

8. The following two provincial administrative regions are called (C)

A. Henan b Hunan c Gansu d Shanxi province

9. The following statement about China monsoon is correct (D).

A. The summer monsoon affecting China includes both the southwest monsoon from the Pacific Ocean and the southeast monsoon from the Indian Ocean.

B The southeast monsoon mainly affects the eastern part of China, and the southwest monsoon mainly affects the western part of China.

C. The area obviously affected by the monsoon is called monsoon area D, and the precipitation in the monsoon area is more than that in the non-monsoon area.

10. The lowest average temperature in winter in the following cities is (B)

A. Beijing b Harbin c Shanghai d Guangzhou

1 1. The provinces and regions that the Tropic of Cancer passes through are arranged correctly from west to east (C).

① Guangdong ② Guangxi ③ Yunnan ④ Taiwan Province Province.

A.①②③④ B.③①②④ C.③②①④ D.④①②③？

12. The basic feature of population distribution in China is (D).

A. the south has a large population, while the north has a small population. B. the population in the north is large and the population in the south is small.

C. the population in the west is large, but the population in the east is small. D. the population in the east is large and the population in the west is small.

13. Regarding the topographical features of our country, the correct statement is (b).

A. the terrain is diverse and the mountains are vast. B. It is high in the west and low in the east, showing a ladder-like distribution.

C. the mountainous plateau is low around and high in the middle. D. the west is high and the east is low, and the mountains are distributed in a network.

14. The terrain where the Yangtze River and the Yellow River meet is (D)

A. Sichuan Basin B. North China Plain C. Hengduan Mountain D. Qinghai-Tibet Plateau

15. The Qinling-Huaihe line in China is (C).

A. The dividing line between tropics and subtropics B. The dividing line between warm temperate zone and middle temperate zone

C. dividing line between humid and semi-humid areas D. dividing line between semi-humid and semi-arid areas

16.2006 Typhoon caused huge losses in some areas of China. The following statement about typhoon is correct (D).

A. it mostly happens in late autumn and early spring.

Except Tibet and Yunnan-Guizhou Plateau, most areas of China were affected by typhoons.

C. Typhoons are disastrous weather, which will bring strong winds and frost. D. Typhoons bring a lot of precipitation, which can alleviate the summer drought.

17. The provincial administrative region facing both the Bohai Sea and the Yellow Sea is (C).

A. Liaoning, Hebei B. Hebei, Shandong C. Liaoning, Shandong D. Shandong and Jiangsu

18. The mountain range located on the second and third step boundary line of China topography, which runs northeast-southwest and is also the boundary line between North China Plain and Loess Plateau, is (B).

A. Daxinganling B. Taihang Mountain C. Kunlun Mountain D. Tianshan Mountain

19. China's national population policy is (c).

A. controlling the population B. improving the quality of the population C. practicing family planning D. marrying late and having children late and raising them well.

20. Means of transportation have existed since ancient times. In modern times, people use more means of transportation. One of the following four means of transportation does not belong to modern means of transportation. Do you know which one? (3)

A. plane b, ship c, carriage d, car

2 1. In China, many cities are comprehensive transportation hubs. Which of the following cities is a railway water transport hub? (2)

A. Urumqi B. Wuhan C. Jinan D. Beijing

22. There is a mode of transportation with the characteristics of small volume, high freight rate and high speed. What kind of transportation is this? (3)

A. Railway transportation B. Road transportation C. Air transportation D. Waterway transportation

23. Because it plays an extremely important role in the development of regional economy, (d) A. Agriculture B. Industry C. Tourism D. Transportation is vividly described as a "pioneer" in economic development.

24. There are many ways to name railway lines. Which of the following railway lines is named after the abbreviation of the provincial administrative unit where the starting and ending points are located? (2)

A. Longhai Line B. Xiang Qian Line C. Lanxin Line D. Jingguang Line

25. Regarding the distribution of China's transportation network, it is incorrect to say (d).

A. The traffic network in the eastern region is dense, while the traffic network in the western region is sparse. B. The land, sea and air transportation network in the middle and lower reaches of the Yangtze River is developed.

C most of the existing expressways in China are concentrated in the eastern coastal areas. D. there are still some provinces and regions in the west that have no expressways.

26. Do you know which mode of transportation is the most important in China? (1)

A. Railway transportation B. Road transportation C. Waterway transportation D. Air transportation

Jiujiang is one of the four famous "rice markets" in Chinese history. Do you know what was the main way to connect with its surroundings at that time? (2)

A. Road transportation B. Waterway transportation C. Air transportation D. Railway transportation

28. China most rivers into (D).

A. Indian Ocean B. Atlantic Ocean C. Arctic Ocean D. Pacific Ocean

29. The largest inland river in China is (A).

A. Yangtze River B. Irtysh River C. Tarim River D. Yellow River

30. The river known as the "golden waterway" in China is (A).

A. Yangtze River B. Irtysh River C. Tarim River D. Yellow River

3 1. The sufficient natural factor that affects the flow of most rivers in China from west to east is (b).

A. Topography B Topography C Climate D Location

32. The key to harnessing the Yellow River is (b)

A. prevention and control of ice flood B. control of sediment C. reinforcement of the Yellow River levee D. unified water transfer

33. Among the following resources, (b) belongs to renewable resources.

A. Coal, oil and natural gas B. Hydropower, wind energy and nuclear energy C. Forest resources and mineral resources D. Solar energy and geothermal energy

34. The severe water shortage area in China is (B).

A. Northeast Plain B. North China Plain C. Middle and Lower Yangtze Plain D. Tarim Basin

35. The following does not belong to the problem in the process of land resources utilization is (D)

A. Indiscriminate occupation of cultivated land reduces cultivated land and intensifies the contradiction between supply and demand of cultivated land and population in China.

B. Grassland degradation and land desertification caused by over-cultivation and overgrazing

C. Deforestation leads to serious soil erosion D. Land resources in northern China account for 60%, and water resources only account for 20% of the country.

36. The train number of China's railway passenger cars is even, which means the car (D).

A. Drive from south to north B. Drive from north to south C. Drive away from Beijing D. Drive near Beijing.

37. The following goods are suitable for transportation by car (D)

A. 1000 tons of steel is transported from Baotou to Beijing. B. 10 kg of emergency medicine is transported from Beijing to Lhasa.

C. 1000 tons of coal was transported from Qinhuangdao to Guangzhou. D.2 tons of apples are transported from suburbs to urban areas.

38. The spatial distribution characteristics of water resources in China are (a).

A. Nanfeng lacks the north. B. insufficient in the east. C. the Qinghai-Tibet plateau is short of water. D. evenly distributed throughout the country.

In order to alleviate the shortage of water resources in North China, the following measures are correct (c)

A. large-scale exploitation of groundwater. B. reduce the area of cultivated land and save agricultural water.

C. Change irrigation methods, popularize sprinkler irrigation and drip irrigation technology D. Directly use industrial wastewater to irrigate the land.

40. The main purpose of Tangshan tap water price increase is (b).

A. increase the economic income of waterworks B. raise public awareness of water conservation C. seriously pollute water resources D. restrict residents

The title is123455678 910121314.

Answer c c d a c d c d c d c d c d c d c d c d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d

Title1516171819 202122 23 24 25 26 27 28.

Answer c d c b c b c b c b c b b b b b b b b b b b b d b b b b b d

Title 29 303132 33 34 35 36 37 38 39 40

Answer a a a b b b b d d a c b

Second, look at the picture and answer the question (this question contains 7 small questions, ***60 points. )

1. Read Sketch of China and complete the following questions.

(1) Fill in the name of the geographical thing represented by the serial number in the drawing: (10)

Mountain range: ① Tianshan Mountain

② Qilian Mountain

③ Qinling Mountains

River: ④ Yellow River

Topographic area: ⑤ Sichuan Basin

Province: ⑥ Xizang Autonomous Region Province.

Administrative center: ⑦ Fuzhou.

(2) Fill in the land represented by the letters in the picture.

Name of management thing:

A Russia (country),

B Korea (country),

C Bohai sea.

2. Read the pictures below and complete the following questions. (9 points)

(1) Line A is the dividing line between the monsoon region and the non-monsoon region, and the west of this line is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

(2) Line B is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

(3) Line C is 1 month __0 degree _ _ isotherm, which is generally consistent with the precipitation line of _ _ _ _ _ 800 mm, etc. The cultivated land to the north of the line is mainly _ _ _ _ _ _ _ _ _ _ _

(Figure 2) (Figure 3)

3. Read the pictures below and complete the following questions. (4 points)

(1) The picture shows the _ _ _ _ _ _ winter monsoon. The reason for the judgment is: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

(2) This season, the main feature of the climate in our city is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

(3) In this season, the main meteorological disasters in China are _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

4. Read the schematic diagram of the Yangtze River system and complete the following questions. (9 points)

(1) Write the name of the geographical thing represented by the serial number:

City: ① Wuhan. The largest water control project under construction in the world: ② Three Gorges Water Control Project.

(2) The Yangtze River originates from the Tanggula Mountains in the Qinghai-Tibet Plateau A and flows into the East China Sea B. Fill in the letters A and B in the corresponding positions on the map.

(3) The upper reaches of the Yangtze River are rich in hydropower resources, and the shipping below Yibin is convenient, so it is known as the "golden waterway".

5. Read the division map of dry and wet areas in China and answer (4 points).

(1) The serial number ① in the figure represents the precipitation line of 800 mm, which roughly divides China into east and west parts. Among them, planting, forestry and fishery are mainly distributed in the eastern region, and animal husbandry is the main industry in the western region.

(2) The 800 mm isoprecipitation line divides the eastern part of China into two parts: the south and the north.

6. Read the brief distribution map of China's railway trunk lines and complete the following requirements: (20 points)

(1) Connect the letters in the picture with the railway hub cities and the railway lines they meet:

Zhengzhou Jingguang Line and Zhejiang-Jiangxi Line

Lanzhou Lanxin Line and Baolan Line

Zhuzhou Jinghu Line and Longhai Line

Xuzhou Jingguang Line and Longhai Line

(2) Find two east-west railway lines that can directly connect with coastal port cities _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

(3) The nearest railway line to transport Xinjiang long-staple cotton from Urumqi to Shanghai is _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.

(4) To travel from Jiujiang to Kunming, you should first take the train to _ _ _ _ _ _ _ _ _ (city), and then transfer to _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

5] The grand Beijing-Kowloon Railway starts from Beijing and reaches its final destination _ _ _ _ Kowloon. The only provincial capital city it passes through is _ _ _ _.

7. Read the schematic diagram of a regional railway trunk line in China and answer the following questions. (4 points)

(1) The railway hub represented by A in the figure is Xuzhou;

(2) The starting point of the railway trunk line ② is Beijing,

The destination is Kowloon, Hong Kong;

(3) The main reason for the construction of railway trunk line ② in the figure is C.

A. The plain is the main area along the line, and the project cost is low.

B. accelerate the transportation of coal in the north.

C. the areas along the route are economically backward and promote economic development.

D. Relieve the transportation tension of China North-South Railway.