题目内容

When ___you _____ your breakfast this morning? At 6.00.
A．have, hadB．did, haveC．are, have D．has, had
B
因为have是行为动词，变成一般疑问句时，要借助于助动词do/does/did，故选B
练习册系列答案
相关题目
Don’t talk here.  Grandparents ____.
A．sleepB．is sleepingC．are sleepingD．sleeping
   ---     Bob doing homework?
---No, he isn’t. He is        a letter.
A．Does, writesB．Is, writes C．Does, writingD．Is, writing
---Jim isn’t in the classroom. Where is he?
--- He ____ to the teacher’s office?
A．will goB．has gone
C．had goneD．is going
---Why haven’t you asked her to come here?
---She _______ an important experiment when I found her and she _____ it.
A．had done; didn’t finish
B．was doing; hasn’t finished
C．did; wouldn’t finish
D．has done; hadn’t finished
It’s said that scientists have ________ a way to deal with the serious disease
A．caught up withB．come up with
C．agreed withD．compared with
What ____ you ______ at this time yesterday?
A．did ; do B．is; doing C．were; doingD．are ; doing
More and more dangerous work _____________ by robots in ten years.
A is finished        B was finished
C will be finished    D has been finished
I think your mother is_____you at the school gate at the moment.
A．waitingB．waiting forC．waiting forD．is waiting

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网