— Has Tom finished his homework yet? — I have no idea, he _____ it this morning.

— Has Tom finished his homework yet? — I have no idea, he _____ it this morning.

题型:不详难度:来源:

— Has Tom finished his homework yet?
— I have no idea, he _____ it this morning.
A.was doing B.didC.had doneD.would do

答案
A
解析

举一反三

In the past few months, a discussion ________about whether selecting “Three Goods” Students in elementary and middle schools should be cancelled.
A.has to be heldB.has been heldC.has been holdingD.was held

题型:不详难度:| 查看答案

.—Let’s throw a surprise party for mom’s  50th birthday.
—That’s a good idea. We_________several of her friends.
A.inviteB.had invitedC.are invitingD.will invite

题型:不详难度:| 查看答案
Every year a flood of farmers arrive in Shenzhen for the money-making jobs they       before leaving their hometowns.
A.promisedB.were promisedC.have promisedD.have been promised

题型:不详难度:| 查看答案
–Guess what, we’ve got our visas for a short-term visit to the UK this summer.
--How nice! You       a different culture then.
A.will be experiencingB.have experienced
C.have been experiencingD.will have experienced

题型:不详难度:| 查看答案
The book has been translated into thirty langungen tince it            on the markat in 1973.
A.had comeB.has come
C.cameD.comes

题型:不详难度:| 查看答案
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