Navy photographer's homework

1. You should use "and" instead of "and" instead of ". If you like it with "He" now, your level will be only (so) and (just) in the future.

2. Walking in Handan: Once upon a time, a man learned to walk in Handan. As a result, he not only didn't learn to walk in Handan, but also forgot how to walk before, so he had to crawl home. Metaphor mechanically imitates others, not only failing to learn others' strengths, but also losing their own strengths and skills.

Buy bamboo slips and return pearls: During the Spring and Autumn Period, there was a businessman in the State of Chu who specialized in selling jewelry. Once he went to Qi to sell jewelry, and made many small boxes with precious wood, which were beautifully carved and ornately decorated. A Zheng man saw the exquisite box containing the treasure beads, so he bought one, opened the box, took out the treasure inside and gave it back to the jeweler. Metaphor is that people are as blind as a bat and don't know the goods. An unfair trade-off between usurping the host role and seeking the ending at the expense of the original.

Carving a boat for a sword: A Chu man crossed the river by boat and accidentally dropped his sword into the river. He quickly carved a mark on the side of the boat and said, "This is where my sword fell." After the ship docked, the man went into the water to look for the sword along the mark engraved on the side of the ship, but he couldn't find it for a long time. This story tells us that things in the world are always changing, and people should take this change into account when thinking about problems and doing things, and adapt to this change.

If the sum of two angles is a right angle, then these two angles are called complementary angles. One angle is called the complementary angle of another.

If the sum of two angles is a right angle, then these two angles are called complementary angles, or one angle is the complementary angle of the other angle.

4. Coca-Cola, KFC, NBA, McDonald's, Sprite, Miranda, BMW, Chevrolet

5. Red+yellow = orange+blue = green red+blue = purple red+yellow+blue = black.

6.i live in a tree. My favorite food is bread. I can sing and fly, but I can't fly a kite I like Sundays, but I don't like snowmen.

. Do you know what I am? I am a bird.

7. Happy New Year

8. Qin Banliang was designated as the unified currency of the Qin Dynasty.

9. Brilliant, make good use of talents

10 (draw by yourself)

1 1. different: different time, different content: make the country strong.

12. I don't know

13. The China naval escort fleet is a fleet of ships sent by the China navy to the Gulf of Aden and Somali waters to carry out escort missions. The first escort formation of China Navy consists of 169, 17 1 and Weishan Lake supply ship. It set sail from Sanya on February 26th, 2008, and was escorted for the first time on October 6th, 2009. At present, the fourth escort formation is escorting. Over the past year, China naval escort formation has sent four escort formations, nine guided missile destroyers, frigates and two integrated supply ships to the sea area, carrying out escort missions 150 times, escorting more than 300 Chinese and foreign ships.

14。 The main feature of Beijing's climate is four distinct seasons. Dry in spring, hot and rainy in summer, refreshing in autumn and cold and dry in winter; The wind direction has obvious seasonal variation, with northwest wind prevailing in winter and southeast wind prevailing in summer. Sydney has a subtropical humid climate with abundant annual rainfall. The weather in Sydney is influenced by the adjacent ocean, so this western inland city is more continental.

15~20: Check online by yourself.