题目内容

【题目】—Are these your friends?

—Yes, __________ are.

A. this B. that C. those D. they

【答案】D

【解析】this这个;that那个;those那些;they他们。句意:——这些是你的朋友们吗?——是的,他们是。故选D。

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相关题目

【题目】A

Do you know why different animals or pests(昆虫) have their special colors? Colors 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 colors together with the change of the colors of crops. When crops are green, locusts look green. But as the harvest time comes, locusts change to the same brown color as crops have. Some other pests with different colors from plants are easily found and eaten by others. So they have to hide themselves for lives and appear only at night.

If you study the animal life, youll find the main use of coloring is to protect themselves. Bears, lions and other animals move quietly through forests. They cannot be easily seen by hunters(猎人). This is because they have the colors much like the trees.

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(散开), its enemies(敌人) cannot find it. And it immediately swims away. So it has lived up to now though it is not strong at all.

【1】From the passage we learn that locusts _________________.

A. are small animals

B. are easily found by birds

C. change their colors to protect themselves

【2】 How can pests with different colors from plants keep out of danger?

A. They run away quickly.

B. They have the colors much like their enemies.

C. They hide themselves by day and appear at night.

【3】 What does the underline phrase crops mean?

A. 灌木丛 B. 庄稼 C. 水草

【4】 Which of the following is NOT TRUE?

A. Bears and lions can keep safe because their colors are like the trees

B. Some pests cant change their colors with the crops.

C. The kind of fish can live up to now because its black liquid can kill its enemies.

【5】 Which is the best title for this passage?

A. The Change of Colors for Animals and Pests

B. The Main Use of Colors for Animals and Pests

C. Colors of Different Animals and Pests

【题目】Have you ever been to Yellowstone National Park,a national park primarily in the US state of Wyoming(怀俄明州)?At Yellowstone National Park,.When they are heated for more than a few minutes,they will break up.

In Atlanta,the USA,there is a popular restaurant which is very special.In the restaurant,waiters no longer throw uneaten food into litter cans.Instead,

In America,a new activity known as"zero waste"is becoming popular.It is carried out in schools,cafes,gyms,parks,restaurants and other places."Zero waste"activity calls on people to produce less litter.It encourages people to reuse whatever they can.

Although the idea seems a little unrealistic (不现实的),it is necessary.According to a new report,American people produce the largest amount of the litter in the world.Each person produces almost 4.6pounds of litter every day.More than half of the litter which is put into landfills is harmful.Actually,this is bad for the environment.Besides this,more landfills(填埋场) are needed.

"Nobody wants to have a landfill lying near his house,"said Jon D.Johnson from the Environmental Protection Agency,which helps to carry out"zero waste"activity."There are not enough landfills,so we can't put all our litter into them.We should try to recycle it as much as we can."

1从A、B、C中为①②处选出恰当的选项,使文章通顺、连贯、合理.

A.the plates used for food are made of a special kind of plastic

B.there are several restaurants

C.the food is used to make compost(混合肥料)

________

2在文章中找出能替换划线词语"位于"的英文单词

____________.

3What's the purpose of"zero waste"activity in paragraph 3?

_________________________________________________________.

4请将文中划线部分"More than half of the litter which is put into landfills is harmful."译成汉语.

____________________________________________

5What's the main idea of this passage?

______________________________.

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