.When she came out, Mary looked a bit tired because she _____the house.A.cleaned

.When she came out, Mary looked a bit tired because she _____the house.A.cleaned

题型:不详难度:来源:

.When she came out, Mary looked a bit tired because she _____the house.
A.cleanedB.wasC.had cleanedD.had been cleaning

答案
D
解析

举一反三

..I would have gone fishing yesterday,but it ______all day.
A.had been rainingB.was rainingC.should rainD.has rained

题型:不详难度:| 查看答案

.----Fined ¥!You know you ________KM an hour,don’t you?
------No officer. I can’t have been.This car doesn’t do .
A.are drivingB.have drivenC.had drivenD.were driving

题型:不详难度:| 查看答案

. ---- I’ll be able to come to see your performance at : tomorrow evening.
---I’m sorry, by then my performance____ and I___ reporters in the meeting room.
A.will be ended; will meetB.is to end; will meet
C.will have ended; will be meetingD.will be ended; am going to meet

题型:不详难度:| 查看答案

. ------Flight  to London_______ until : tomorrow morning.
-----No wonder I hear so many complaints from the passengers.
A.has been delayedB.delayC.delayedD.will be delayed

题型:不详难度:| 查看答案

.When the American constitution ______into effect in ,it didn’t contain any words guaranteeing the basic rights of ordinary citizens.
A went                          B. had gone         C. has gone       D. was going
题型:不详难度:| 查看答案
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