All flights __ because of the snowstorm, many passengers could do nothing but take the train.
A.had been canceled
B.have been canceled
C.were canceled
D.having been canceled
试卷相关题目
- 1I hope all the precautions against air pollution, __ suggested by the local government, will be seriously considered here.
A.while
B.since
C.as
D.after
开始考试点击查看答案 - 2If I __ you, I would go to look for him.
A.was
B.were
C.would be
D.am
开始考试点击查看答案 - 3Liquid water changes to vapor, __ is called evap
A.which
B.what
C.that
D.it
开始考试点击查看答案 - 4Sound travels __ air.
A.through water faster and
B.where it is faster through water than through
C.faster through water than through
D.faster than through water and
开始考试点击查看答案 - 5The medical record shows that it was the drag, not the disease, __ killed him him several years ago.
A.that
B.finally
C.the effects of which
D.the effect of which
开始考试点击查看答案 - 6What's the matter、 I smell something.
A.burn
B.burns
C.burning
D.being burned
开始考试点击查看答案 - 7It's very nice __ you to help me.
A.for
B.in
C.like
D.of
开始考试点击查看答案 - 8My grandfather has decided to make me go back to college immediately, study my lessons carefully, and __ .
A.attain my master's degree
B.a master's degree must be attained
C.must attain my master's degree
D.to my master's degree I have to attain
开始考试点击查看答案 - 9The habit of __ regular hours is of extreme importance to successful learning.
A.keep
B.keeping
C.to keep
D.kept
开始考试点击查看答案 - 10__ brings us together is __ we have common interests which transcend those differences.
A.That, that
B.That, what
C.What, what
D.What, that
开始考试点击查看答案
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