【題目】It _________ our environment if we pour waste water into the rivers.
A.is harmful to
B.is important to
C.is necessary for

【答案】A
【解析】be harmful to“對(duì)……有害”;is important to“對(duì)……是重要的”;is necessary for“對(duì)……來(lái)說(shuō)是必要的”。理解句意:如果我們把廢水排入江河里,對(duì)我們的環(huán)境有害。可知選A。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:初中英語(yǔ) 來(lái)源: 題型:

【題目】—Are you sure you can do well in tomorrow’s test?

—I think so. I’ve got everything .

A. serious B. simple C. ready D. enjoyable

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:

【題目】 My name is Jack. (對(duì)劃線部分提問(wèn))

______ ______ name?

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:

【題目】英語(yǔ)字母共有_____個(gè),其中元音字母有_____個(gè)。

A. 26; 5 B. 26; 3 C. 24; 5

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:

【題目】Wait a moment,I have to tell you.

A. interesting something B. something interesting

C. anything interesting D. interesting anything

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:

【題目】當(dāng)對(duì)方幫了你的忙后,你應(yīng)該說(shuō)____

A. OK B. Thank you C. How are you ?

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:

【題目】—When will he leave for Shanghai?

—As soon as he _ his work.

A. finished B. will finish C. is finishing D. finishes

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:

【題目】We can _____ newspapers in the reading room.

A. look B. watch C. read D. look at

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源: 題型:

【題目】 —I saw Mr.Smith in the office at ten yesterday morning.

—That's impossible. He an Enghish party with us then.

A. has B. was having

C. had D. has had

查看答案和解析>>

同步練習(xí)冊(cè)答案