【題目】It is our duty ____ the environment.

A. to protect B. protecting

C. protected D. Protect

【答案】A

【解析】

試題分析:句意:保護好環(huán)境是我們的責任。It is our duty to do sth.表示做某事是某人的職責。根據(jù)題意,故選A。

練習冊系列答案
相關習題

科目:初中英語 來源: 題型:

【題目】Don't talk or laugh loudly. We should keep s in the library.

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】Keep quiet, please! Talking ______ during the meeting.

A. is not allowed B. is allowed

C. doesn’t allow D. Allows

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】Here _______ some apples.

A. have B. has C. are D. is

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】一 Have you ever the film Gang Jiong?
一 Yes, I have.
A.see
B.to see
C.saw
D.seen

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】Candy told me that she used to be really shy and took up singing to deal with her s.

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】When the leaves are ready, they are picked by hand and then are sent for p.

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】Tim is a ______ boy and he studies(學習) ______ at school.

A. good; well B. good; good C. well; well

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】This is my sister, Judy. And that's my friend,Jenny.

Oh,I .

A. meet B. have C. see D. call

查看答案和解析>>

同步練習冊答案