题目内容

【题目】—What a large vocabulary you have!

— Thank you! I________over 3,000 words by the end of last year.

A.have learnedB.learnedC.will learnD.had learned

【答案】D

【解析】

句意:——你的词汇量真大!——谢谢。到去年年底,我已经学会了3000多个单词。

考查过去完成时。have learned现在完成时;learned一般过去时;will learn一般将来时;had learned过去完成时,根据所给空后面的 by the end of last year可知,时态是过去完成时,故选D

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【题目】 Can plants eat people? Probably not,but there are many plants that eat meat. Some of them are big. And they can eat small animals. One famous meat-eating plant is the Venus flytrap(捕蝇草).

The Venus flytrap is a very strange plant. It grows in dry parts of the United States. Its leaves are like the pages of a book. They can open and close very quickly. Inside the leaves,there are three small hairs. If a fly touches one of the hairs,the leaf closes quickly. The fly cannot get out. In about half an hour,the leaf presses the fly until it is dead. Then,the plant covers the fly. Slowly, the plant eats the fly.

Why do plants do it? Most plants get what they need from the sun,the air,and the ground. In some places,the ground is very poor. It doesn’t have all these important things, specially nitrogen(). Animal meat has a lot of nitrogen, so some plants eat meat to get what they need. Let’s hope that some of the bigger plants don’t get the same idea!

1The Venus flytrap is a kind of_________.

A.plantB.animalC.foodD.meat

2The Venus flytrap grows in_________.

A.most parts of the worldB.some parts of Africa

C.dry parts of the United StatesD.wet parts of England

3From the passage,we learn that_________.

A.all plants can eat peopleB.all plants can eat animals

C.some plants can eat peopleD.some plants can eat animals

4Why do some plants eat animal meat? Because_________.

A.plants are dangerous to animals

B.animals are dangerous to plants

C.plants want to get what they need from animal meat

D.plants want to protect themselves against animals

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