[单选题]________，I would have gone to see him.
A.Have I had time
B.Had I time
C.Had I had time
D.would I have had

[单选题]I would have gone to visit him in the hospital had it been at all possible,but（ ）fully occupied the whole of last week.
A.were
B.had been
C.have been
D.was

[单选题]If we __ our test tomorrow, I would have gone to the concert. A.weren't to have
A.hadn't been to have
B.aren't to have
C.hadn't ha
D.

[单选题]--Have you gone to see the doctor? --No, but __________.
A.I go
B.I' m going to see
C.I go to see
D.I'm going to

[单选题]I would have told him the answer, but I ( ) so busy then.
A.had been
B.were
C.was
D.would be

[单选题]__have gone abroad.
A.The White
B.The Whites
C.The White's
D.The Whites'

[单选题]I would do it but I have something ____________urgent ____________ be delayed.
A.so; to
B.so; as
C.too; to
D.as; as

[单选题]If we_______our test tomorrow, I would have gone to the concert.
A.weren't to have
B.had not been to have
C.aren't to have
D.had not had

[单选题]If it__________ possible, I would have helped him, but I was too busy.
A.is
B.was
C.were
D.had been

[单选题]If it __________ possible, I would have helped him, but I was too busy.
A.is
B.was
C.were
D.had been

[单选题] I would like to have( ).
A. attack
B. advice
C. amount
D. all

[单选题]The senior citizen would have beenkilled ______ the timely arrival of the rescue team.
A.except for
B.but for
C.besides
D.except

[简答题]Who would have thought that, globally, the IT industry produces about the same volume of greenhouse gases as the world’s airlines do—roughly 2 percent of all CO2 emissions? Many everyday tasks take a surprising toll on the environment. A Google search can leak between 0.2 and 7.0 grams of CO2, depending on how many attempts are needed to get the “right” answer. To deliver results to its users quickly, then, Google has to maintain vast data centres around the world, packed with powerful computers. While producing large quantities of CO2, these computers emit a great deal of heat, so the centres need to be well air-conditioned, which uses even more energy. However, Google and other big tech providers monitor their efficiency closely and make improvements. Monitoring is the first step on the road to reduction, but there is much more to be done, and not just by big companies.

[单选题]Had she her promise, she would have made it to Yale University.
A.looked up to
B.lived up to
C.kept up with
D.come up with

[单选题]Bob would have helped us yesterday, but he_______．
A.was busy
B.is busy
C.had been busy
D.will be busy

[单选题]I have some difficulties__these words．Would you mind__me your dictionary?
A.understanding,lending
B.to understand,to lend
C.to understand,lending
D.understanding,to lend

[单选题]Much __________I have traveled, I have never seen anyone to equal her in efficiency．
A.although
B.as
C.while
D.if