精英家教網 > 初中英語 > 題目詳情
To make our city more beautiful ,rubbish ______ into the river.
A．must throwB．can’t throwC．needn’t be thrownD．mustn’t be thrown
D

試題分析：句意:為了使我們的城市變得更漂亮，不能往河里扔垃圾。由句意可知rubbish 和動詞throw 之間是被動的關系，且本句意思是否定的，因此排除A、B兩項。C選項need 是需要；D 選項must 是必須。根據(jù)句意可知選D。
練習冊系列答案
相關習題

科目：初中英語 來源：不詳 題型：單選題

A photo _____ each time that button _____.
A．has taken… has pushedB．has been taken…h(huán)as pushed
C．is taken … will be pushed D．is taken … is pushed.

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

--- Where is Jim?
--- He _________ to the museum. He hasn’t come back.
A．has beenB．had goneC．has goneD．had been

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

-----I haven’t seen Gina for a week.
-----Oh! She _______ Mt. Huang with her friends. She ________there twice.
A. has gone to; has gone     B. has gone to; has been  C. has been to; has been

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

If the magazine is online, paper _______  .
A．won’t needB．doesn’t needC．won’t be neededD．hasn’t needed

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

— Look at the sign on the right.
— Oh, parking        here.          
A．isn’t allowedB．doesn’t allow
C．wasn’t allowedD．is allowed

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

--How clean and tidy your bedroom is!
--Thanks. It______ every day.
A．cleansB．cleanedC．is cleanedD．was cleaned

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

Students ________________slippers(拖鞋) when they are at school.
A．don’t allow to wearB．don’t allow to put on
C．are not allowed to wearD．are not allowed to put on

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

–Our classroom _________ twice a day. So it is very clean.
–It is important for us to do this.
A．is sweeping B．is sweptC．sweepsD．has swept

查看答案和解析>>

同步練習冊答案