Pre-class evaluation data: line test-data analysis and analysis

1.B Analysis According to the data, both Grade I and Grade II are weather with up-to-standard air quality. From the chart, it can be seen that the days of qualified air quality in January, February, June, July and August are 22, 26, 24, 26 and 3 days respectively, and only these five months have exceeded 2 days. Therefore, the correct answer to this question is option B.

2.B analysis according to the truncation method, the first number after adding the total retail sales for 12 months is 13. Therefore, the correct answer to this question is option B.

3.C analysis according to the table, the main import sources of aquatic products in China are Norway, Japan, Chile, the United States, ASEAN, Peru and Russia in descending order. Therefore, the correct answer to this question is option C.

4.A analysis shows that it is 2+ in the second week, 4- in the third week, 5- in the fourth week and 6+ in the fifth week. Therefore, the correct answer to this question is option A.

5.D analysis from the chart, only one of the 13 months from August 21 to August 211 was less than 15% (ruler tool can be used), so the year-on-year growth rate was faster than 15% in 12 months. Therefore, the correct answer to this question is the D option.

6.C analysis by the second line of the second paragraph of the material? From January to March, 21, the passenger traffic of Xiamen Golden Gate route was 272,951, a decrease of 2.38% compared with the same period of last year? Yes, its passenger traffic from January to March 29 was >: =278+。 Therefore, the correct answer to this question is option C.

7.D analysis shows that the number of people entering China from January to March 29 is the number of people entering China from January to April 29 minus the number of people entering China in April, that is,+. Therefore, the correct answer to this question is the D option.

8.B Analysis: In 21, the total tourism revenue of overnight visitors in this province was about 324.4? (1+25.8%)? 325? .8=26 (hundred million yuan). Therefore, the correct answer to this question is option B.

9.B through analysis, it is estimated that the difference between 161.89 and 1116.11 is about 55, and the yield of fruit is 85 and that of sugar cane is 38 in the first year, so the difference between fruit and sugar cane is only 8 at the end of the first year, and it will definitely start to surpass it at the end of the second year. Therefore, it is 211. Therefore, the correct answer to this question is option B.

1.B analytic current quantity calculation. 49654? (1-32.26%)? 5? 2/3? 33,333 pieces. Therefore, the correct answer to this question is option B.

11.B Analysis Compared with the same period of last year, the sales volume of passenger cars in April 29 increased by about 83.1/(1+37.37)? 37.37%? 83.1? .4/1.4? 23,. Therefore, the correct answer to this question is option B.

12.B analysis of the growth of telecom revenue from January to June 21 is >: 1486.7/6=2476.7。 Therefore, the correct answer to this question is option B.

13.C analytic growth = 158+. Therefore, the correct answer to this question is option C.

14.D Analysis shows that the yield of sugar decreased by 9.1% in 21, which can be ignored; The current yield of oilseeds is more than 1 times that of flue-cured tobacco and tea, but the growth rate of flue-cured tobacco and tea is far less than 1 times that of oilseeds, which shows that oilseeds increase the output the most. Therefore, the correct answer to this question is the D option.

15.B analysis: in 28, the foreign trade surplus of agricultural products in this province was 5.2-2.13 = 289 million USD, and in 27, it was 5.2/(1+22.1%)-2.13/(1+33.2%)? 252 million US dollars, the surplus increased by 2.89/2.52-1? 14.6%。 Therefore, the correct answer to this question is option B.

in 16.d, the analysis shows that the growth rate of various car types is negative for B-type car and (53.6-41.5)/41.5 for A-type car. .3, A car is negative, A car (7.3-5.1)/5.1? .4, the largest is A. Therefore, the correct answer to this question is the D option.

17.A Analyze this topic and investigate the calculation of growth rate. According to the meaning of the question, the first four digits can be truncated: the first three digits are 168. Therefore, the correct answer to this question is option A.

18.B The growth rate obtained by analysis is. Therefore, the correct answer to this question is option B.

19.B Analysis According to the growth rate, it can be seen that the planting area of wheat increased by 67.7%, which is the largest among the four crops. Therefore, the correct answer to this question is option B.

2.D Analytic growth rate calculation (percentage addition and subtraction). The total clothing online shopping market in China is 2.6 percentage points higher than the overall online shopping market growth rate, which is 72.9%+2.6%=93.5. Therefore, the correct answer to this question is the D option.

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21.B analysis: in may 29, the total amount of mobile short message service was 643.2? 1 million yuan accounted for 643.2% of the total telecommunications business in that month. .1)/2141.2? 3%。 Therefore, the correct answer to this question is option B.

22.A the difference of analytical specific gravity is =.3. Therefore, the correct answer to this question is option A.

23.B what is the second paragraph of the material? The total sales in May was 413 million yuan, of which the sales in Pudong area accounted for 89.4%? Well, the sales of Puxi area is 4.13? .16? 44 million yuan. Therefore, the correct answer to this question is option B.

24.B analysis: from January to may, 21, the accumulated income of cultural and creative industries above designated size in Beijing was, and the first two digits were 21. Therefore, the correct answer to this question is option B.

25.C analyze and compare the proportion of the two periods, and judge whether the proportion is rising or falling by comparing the partial growth rate and the overall growth rate. In item A, the growth rate of personal vehicles is 9.2% higher than that of civilian vehicles, and the proportion is rising. Item A is correct. In item B, the growth rate of individual cars is 21.9% higher than that of individual cars, and the proportion is rising. Item B is correct. In item C, the growth rate of individual cars was 21.8% less than that of individual cars, and the proportion decreased. Item C was wrong. Therefore, the correct answer to this question is option C.

26.B Analysis: From January to May 29, the average monthly subscription of newspapers and magazines in the post and telecommunications system was (668388.1+429.2)/5? 1.42 billion copies. Therefore, the correct answer to this question is option B.

27.B the sugar cane is 1116.11/13.58? 8+, oil is 84.64/33.14? 2+, vegetable is 2567.17/113.84? 2+, so sugar cane >; Vegetable > Oil. Therefore, the correct answer to this question is option B.

28.C analysis (4295+5114)/1237? 94/1237? 7+。 Therefore, the correct answer to this question is option C.

29.C parsing 2528? 62? 298? .85? 62? 52。 Therefore, the correct answer to this question is option C.

3.C analysis shows that from January to May 28, the long-distance call duration of mobile phone was 895.2/(1+28.4%) billion minutes, while that of fixed traditional long-distance phone was 352.1/(1-4.6%) billion minutes, the former was about twice as long as the latter. Therefore, the correct answer to this question is option C.

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31.d. Analysis This question belongs to the direct reading question. The difference between the import and export of goods in 211 was $155.1 billion, a decrease of $26.5 billion compared with the previous year, so the difference between the import and export of goods in 21 was 1551+265=1816 (billions of dollars). Therefore, the correct answer to this question is the D option.

32.a. Analyze this topic and investigate the calculation of growth rate. In 28, the year-on-year growth rate of China's annual export of goods was <; 3%; In 29, China's annual export volume of goods decreased year-on-year; In 21, the year-on-year growth rate of China's annual export of goods was > 3%; In 211, the year-on-year growth rate of China's annual export of goods was <; 3%, more than 3% only in 21, that is, only one. Therefore, the correct answer to this question is option A.

33.B Analyze this question and investigate the calculation of specific gravity. In 211, China's exports to the EU accounted for 356/18986 <: 36/19, that is, the proportion is slightly less than 1/5. Therefore, the correct answer to this question is option B.

34.B Analysis This question belongs to the comparison of difference values. In 211, the trade balance between China's import and export of goods to the EU was 356-2112 <: In 2 (US$ 1 million), the difference between China's import and export trade with the United States in 211 was 3245-1222=223 (US$ 1 million), the difference between China's import and export trade with China and Hongkong in 211 was 268-115= 2525 (US$ 1 million), and the difference between China's import and export trade with China and Taiwan Province in 211 was 1249-351 <; 1 billion (US$ 1 million), therefore, it can be seen that the difference between the import and export trade of goods to China and Hongkong is the largest. Therefore, the correct answer to this question is option B.

35.C analysis this topic belongs to text analysis.

option a, comparison of proportion, because the year-on-year growth rate of China's total exports of goods in 211 was less than the year-on-year growth rate of total imports and exports, the proportion of exports to total imports and exports should be reduced. So option a is wrong.

option b, read the picture directly, the total import and export volume of goods in 29 is lower than that in 28, and option b is wrong.

option c, comparison of growth, according to the formula, the growth amount of China's imports to Russia in 211 was 43? 55.6%? (1+55.6%)< In 2 and 211, China's imports to South Korea increased by 1627? 17.6%? (1+17.6%)> 2, so the c option is correct.

option d, in 211, China's exports to China and Taiwan Province increased by 18.3% compared with the previous year, while the growth rate of imports was 7.9%, so the growth rate of total imports and exports must be somewhere between the two, so item d is incorrect.

therefore, the correct answer to this question is option C.

36.B analysis in the first three quarters of 27, China's urban fixed assets investment was 7,824.7 billion yuan, an increase of 26.4%. then in the first three quarters of 26, the urban fixed assets investment was 78,247 yuan. (1+26.4%) = 6,19.4 billion yuan. Therefore, the correct answer to this question is option B.

37.D analysis according to the data, in the first three quarters of 27, the investment in oil and natural gas mining industry increased by 13.7% year-on-year, the investment in coal mining and washing industry increased by 24.9% year-on-year, the investment in real estate development increased by 3.3% year-on-year, and the investment in nonferrous metal mine smelting and rolling processing industry increased by 31.2% year-on-year. Therefore, the correct answer to this question is the D option.

38.B analysis in the first three quarters of 27, the investment in the primary, secondary and tertiary industries was 93.8 billion yuan, 3,452.2 billion yuan and 4,278.7 billion yuan respectively, up by 41.1%, 29.3% and 24.% respectively. Error A: The investment growth of the primary industry is 938? 938? (1+41.1%) = 27.27 billion yuan, and the growth of the secondary industry is 34522-34522? (1+29.3%) = 782.28 billion yuan, and the growth of the tertiary industry is 42? 787? 42787? (1+24.%) = 82.8 billion yuan, item B is correct; The total investment of the primary and secondary industries is 93.8+34.522 = 3.546 billion yuan, which is less than that of the tertiary industry. Therefore, the correct answer to this question is option B.

39.C Analysis: In the first three quarters of 27, the largest investment growth rate was in the non-metallic mineral products industry, and A was wrong; In the first three quarters of 26, the investment in non-metallic mineral products was 189? (1+5.9%) = 125.25 billion yuan, and the investment in railway transportation is 1395? (1+7.1%) = 13.25 billion yuan, B error; According to the data, in the first three quarters of 27, the investment in oil and gas industry was 123.2 billion yuan, and the investment in coal mining and washing industry was 11.3 billion yuan, so C is correct; In the first three quarters of 27, the investment in oil and gas exploration industry increased by 13.7% year-on-year, and the investment in ferrous metal smelting and rolling processing industry increased by 13.% year-on-year, so D is wrong. Therefore, the correct answer to this question is option C.

4.D Analysis: In the first three quarters of 27, the number of urban projects with more than 5, yuan increased by 27,91, and the number of newly started projects increased by 18,151. A is wrong; The average investment of newly started projects is 639 per project? 17123 = 35.5 million yuan, b Error: The average amount of construction projects is 222439? 25983 = 8586 million yuan, which is larger than the newly started projects. C Error: The growth rate of construction projects is 2791? (25983? 2791)=12.1%。 The growth rate of newly started projects is 18151? (17123-18151)=11.9%, D is correct. Therefore, the correct answer to this question is the D option.