《全国生态环境保护纲要》规定：必须切实加强对水、土地、森林、

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问题单项选择题

《全国生态环境保护纲要》规定：必须切实加强对水、土地、森林、草原、海洋、矿产等重要自然资源的环境管理，严格资源开发利用中的( )212作。

A．生态环境保护

B．生态保护

C．环境保护

D．污染防治

答案

参考答案：A

阅读理解

阅读理解。

Mr. Black likes thrillers and action movies very much. And he likes animals too. He has two cats. One

is big and one is small. He likes them very much. One day his good friend Mr. Green comes to see him.

He is very surprised. He finds there are two holes (洞) in the door, a big hole and a small one. He says,

"My dear friend, why are there two holes in your door?" "To let them in and out. " Mr. Black

answers. "But why are there two holes?" asks his friend. "How can the big cat go through (通过) the

small hotel?" he asks.

1. Mr. Black has _____.

A. two small cats

B. two big cats

C. a big cat and a small one

D. a cat and a bird

2. Mr. Green comes to see _____.

A. Mr. Black

B. Mrs. Black

C. the cats

D. the holes

3. Mr. Black wants the_____ to go through the two holes.

A. the big cat

B. the small cat

C. a dog

D. two cats

4. Mr. Black thinks the big hole is only for _____.

A. the small cat

B. the big cat

C. the two cats

D. Mr. Green

5. _____ is not necessary.

A. The big hole

B. The small hole

C. The big door

D. The small door

填空题

在院线下发的氙灯使用规范中，CDXL30SD的质保使用时间是______小时。