—Waiter, what about my coffee? I______ for over 10 minutes.—Sorry, sir. It will

—Waiter, what about my coffee? I______ for over 10 minutes.—Sorry, sir. It will

题型:不详难度:来源:
—Waiter, what about my coffee? I______ for over 10 minutes.
—Sorry, sir. It will just be a moment
A.am waitingB.was waitingC.had waitedD.have been waiting

答案
D
解析
本题考查时态。根据句意可知“我等了十分钟了”。这个动作发生在过去并且一直延续到现在,故用现在完成进行时。句意:服务员,我的咖啡怎么样了?我都等了超过10分钟了。——对不起,先生。一会儿就好。
举一反三
You ____ television. Why not do something more active?     
A. always watchB. are always watching
C. have always watchedD. have always been watching

题型:不详难度:| 查看答案
—Bob has gone to California.
—Oh, can you tell me when he        ?
A.has leftB.leftC.is leavingD.would leave

题型:不详难度:| 查看答案
I"ll go to the library as soon as I finish what I        .
A.was doingB.am doingC.have doneD.had been doing

题型:不详难度:| 查看答案
In the last few years thousands of films         all over the word.
A  .have produced                B. have been produced
C. are producing                 D. are being  produced
题型:不详难度:| 查看答案
.-----Tommy is planning to buy a car.
----I know .By next month, he______ enough for a used one.
A. saves B.savedC.will saveD.will have saved

题型:不详难度:| 查看答案
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