While Helen __________ the guitar, her mother came in.
A．was playingB．is playingC．playedD．plays
A
while引導(dǎo)時(shí)間狀語從句，常用進(jìn)行時(shí)態(tài)。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語 來源：不詳 題型：單選題

I’ll go to see the film with you if it ________ rain tomorrow.
A．isn’tB．doesn’tC．won’tD．isn’t going to

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

If you        him the truth, you’ll prove how honest you are.
A．tellB．will tellC．toldD．have told

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

The poor girl       across the road       a car knocked her down.
A．walked; whileB．walked; since
C．was walking; until D．was walking; when

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

We will go to the mountains,if it______this Saturday.
A．doesn’t rainB．won’t rainC．isn’t rainingD．didn’t rain

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

Yesterday I was just to go out _____ someone telephoned me.
A．whenB．whileC．a(chǎn)sD．that

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

---“__________  do you watch TV?”
---“Every day.”
A．How longB．How muchC． How oftenD．When

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

     the movie star goes, there are lots of fans waiting to see her.     
A．WhateverB．HoweverC．WhereverD．Whoever

查看答案和解析>>

科目：初中英語 來源：不詳 題型：單選題

He met many problems           he was going over his lessons.
A．before B．a(chǎn)s soon as C．since D．while

查看答案和解析>>

同步練習(xí)冊(cè)答案