单项选择,选择最佳答案. My friend,Li Gang is university student who comes from Shanghai . A. an B.a C. the 题目和参考答案——青夏教育精英家教网—

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单项选择,选择最佳答案。

My friend,Li Gang is ______university student who comes from Shanghai .

A. an B.a C. the

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In nature, you may see many insects (昆虫）and animals of different colors. Have you ever wondered why?

Locusts are super delicious food for birds,but it is not always an easy job for birds to catch them.It is neither because locusts are good jumpers or runners nor because they are smarter than their enemies. The reason is that the colors of locusts change with the colors of crops(庄稼). When crops are young,locusts look green. But when autumn comes, locusts change to the yellow and brown color as crops do.

Brown bears,tigers and other animals move quietly through forests. They can’t be seen easily by their enemies. This is because they have colors similar to the trees. For the same reason, polar bears that live on a land of snow and ice are white. Butterflies and bees living among the flowers are colorful like flowers. Soil insects are mostly dark-colored and they live under the soil(土壤） in a dark and wet environment. However, insects with colors different from plants can easily be found and eaten by others. So in order to survive,they have to hide themselves in the daytime and appear only at night.

Have you ever noticed some even stranger acts? The ink fish in the sea can send out some very black ink when it faces danger. As the ink spreads over , its enemies will find themselves suddenly in a dark world. At the same time the ink fish immediately swims away. That is how it keeps itself safe though it is not strong at all.

1.It is not easy for birds to catch locusts because____________.

A .locusts are good runners B. locusts can jump very high

C. locusts are smarter than birds D. locusts can change their color

2.According to the passage, most soil insects_________

A.do not have bright colors B. change their colors with the soil

C. do not live in a dark and wet environment D. Eat colorful insects like butterflies and bees

3.What’s the meaning of the underlined word”survive” in the passage?

A. 繁殖 B. 产卵 C. 觅食 D. 生存

4.The ink fish_______so that its enemies will not see it?

A. changes its color B. makes the water around it black

C. appears only at night D. hides itself in the sea rocks

5. What is the main ides of this passage?

A. Some insects and animals have different skills

B. Some insects and animals are clever than we think.

C. Some insects and animals use colors to protect themselves.

D. Some insects and animals can get used to the environment easily.

根据句意及汉语提示完成句子。

1. Grandma is very healthy because she _______ (锻炼) every day.

2. Please speak aloud. I can _______ (几乎不) hear you.

3. We _______ (尽力) to eat a lot of vegetables to keep healthy.

4. Walking helps you to keep in good _______ (健康).

5. There are some _______ (不同) between the tiger and the cat.

– How long does it ______from your home to the city library?

– It’s over twenty minutes by bus..

A. take B. spend C. cost

完形填空：从A、B、C中，选择一个最佳答案，使短文意思完整。

Bill Evans was a professional baseball player. He had played in many important matches. He was also superstitious(迷信). Before 1 game, he went to a fortune-teller to 2 what was going to happen.
One day, 3 the eve of an important game, he visited his favourite fortune-teller, as 4 . She 5 his fortune many times in the past and had often been correct(正确的).

The fortune-teller studied his hand for a few moments. Then she said, "I see a man 6

a white coat."
"Do you see anything else?" Bill asked.

"Yes. I see you 7 on a stretcher(担架)."

This really worried Bill. There were often injuries during a game, but they were hardly ever

serious 8 for the player to be carried off on a stretcher.
"Then I won't play tomorrow," he told the fortune-teller. "I can't risk(担风险) a serious injury."

The captain of Bill's team was not pleased when Bill told him that he was not going to play. Bill

was one of the 9 players on the team. However, there was nothing he could say to make Bill

change his mind.
Bill did not watch the game, but decided to go to the hospital and visit his friend 10 had

been badly injured a few weeks before. As he was walking into the hospital, a doctor wearing a

white coat ran out of the door and, not seeing Bill, knocked him down.
Bill hit his head on the ground. Within a few seconds, he was being carried into the hospital

on a stretcher.

1. A. all B. both C. every

2. A. look for B. find out C. find

3. A. in B. on C. at

4. A. usual B. usually C. often

5. A. told B. had told C. was told

6. A. wearing B. was wearing C. wore

7. A. lay B. lied C. lying

8. A. so B. too C. enough

9. A. best B. worst C. stronger

10. A. which B. who C. where

Li Lei is a naughty boy in our class,he often makes mistakes to make our teacher look_____at him.

A.angry Bangrily C.anger

In order to make our school life happier and much more meaningful ,we are supposed to ______.

① listen to teachers carefully in class

② laugh at others when they do something wrong

③ take part in more activities

④ listen to MP3 as much as we like

⑤ help those who are in trouble.

A.①②③ B.①④⑤ C .①③⑤

—Where are you going?

—I’m going to Paris _______ a week.

A. to B. on C. for D. at

— What fruit would you like?

— Some 　　　　, please. They are my favorite.

A. dessert B. grapes

C. juice D. biscuits

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