题目内容

—It’s everyone’s duty to join the Clean Your Plate Campaign.

—Sure. We should try to _______all the food that we’ve ordered.

A. give up B. eat up C. turn up D. show up

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相关题目

--____ jacket is this?

--I think it’s Mingming’s.

A. Who B. Who’s C. Whose D. What

She was so angry ______ him because he always plays computer games.

A. over B. with C. about D. on

完成句子

根据所给中文意思，用单词或短语完成下列各句。

1.英式足球和美式足球不同。

English soccer is ______________ American football.

2.我长大想成为一名钢琴家。

I want to be a _____ when I grow up.

3.离开教室前确保所有灯都关了。

We should____ ________ that we turn off all the lights before we leave the classroom.

4.在暑假期间，Lucy总是出去旅游。

Lucy always goes on vacation ______ summer holidays.

5.小红反复地唱着那首歌。

Xiaohong sang the song___________________________.

What’s the sentence structure of “ Spring is warm and sunny.”?

A. B. S+V+P C. S+V+O D. S+V+DO+OC

用方框中所给单词的适当形式填空，每个单词限用一次。

be, room, think, they, grandparents

1.Miss Lee Anna is a nice girl.

2.My bedroom is very clean and tidy.

3.---Are these your notebooks? ---No, they’re notebooks.

4.They are my sister’s and my mother’s .

5.On the desk my clock and some books.

短文填空

My name 1. Jim Moore. I live 2. England. There are 3. people in my family---my father, my mother, my sister 4. I. We get up very early every morning. We have breakfast at home. We have milk, eggs and some bread 5. breakfast. My sister and I are 6. . We are in the same school. My sister and I have lunch at school. My sister 7. noodles and vegetables for lunch. I have hamburgers, rice and French fries for lunch. My father and mother 8. workers. 9. have lunch in the factory. They have rice, meat and 10. drinks for lunch. We have fish, rice and salad for supper.

Do you know why different animals or pests（害虫） have their special colours? Colours in them seem to be used mainly to protect themselves. Some birds like eating locusts（蝗虫），but birds cannot easily catch them. Why? It is because locusts change their colours together with the change of the colours of crops. When crops are green, locusts look green. But as the harvest time comes, locusts change to the same brown colour as crops have. Some other pests with different colours from plants are easily found and eaten by their enemies (敌人). So they have to hide themselves for lives and appear only at night.

If you study the animal life, you’ll find the main use of colouring is to protect themselves. Bears, lions and other animals move quietly through forests. They cannot be seen by hunters. This is because they have the colours much like the tree.

Have you ever noticed an even stranger act? A kind of fish in the sea can send out a kind of very black liquid（液体） when it faces danger. While the liquid spreads over, the enemies cannot find it. And it immediately swims away. So it has lived up to now though it isn’t strong at all.

1.From the passage we can learn that locusts ____________.

A. are small animals

B. are easily found by birds

C. are dangerous to their enemies

D. change their colours to protect themselves

2.How can pests with different colours from plants keep out of danger?

A. They run away quickly.

B. Their colours are much like their enemies.

C. They hide themselves in the day and appear at night.

D. They have to move quietly.

3.Bears and lions can keep safe because they ____________.

A. have the colours much like the trees

B. move quickly

C. like brown and grey colours

D. live in forests

4.The kind of fish can live up to now because ____________.

A. it is very big and strong

B. the liquid it sends out can help it escape from its enemies

C. the liquid it sends out can kill its enemies

D. it swims faster than any other fish

5.Which is the best title for this passage?

A. The Change of Colours for Animals and Pests

B. Colours of Different Animals and Pests

C. The Main Use of Colours for Animals and Pests

D. Some Animals and Pests

You are doing .

A. good job B. a good work C. a good job

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