– Why you didn't handed in your exercise paper? –Sorry, but I ____ that it should be turned in today.
A.didn't know
B.hadn't known
C.haven't known
D.don't know
试卷相关题目
- 1--David, are you 1istening to me? ---Sorry, Dad. I _______ to make sense of what the reporter said.
A.was trying
B.have tried
C.am trying
D.tried
开始考试点击查看答案 - 2Experiments of this kind _______in both the U.S. and Europe well before the Second World War started.
A.have conducted
B.have been conducted
C.had conducted
D.had been conducted
开始考试点击查看答案 - 3—I'm sorry, but the manager isn't here yet. Shall I have him call you when he comes back? —No, I'll call him later. If I call again in half an hour, do you think he ____?
A.arrives
B.has arrived
C.will arrive
D.will have arrived
开始考试点击查看答案 - 4On April 28,2013,the Leheledu Theme Park in Yongchuan, whose most construction has been finished, ____________,becoming one of the biggest centers for entertainment in Chongqing.
A.opens
B.was opened
C.has been opened
D.had been opened
开始考试点击查看答案 - 5This passage had many new words and the students could not _______ what the writer meant.
A.make out
B.make up
C.stand out
D.stand for
开始考试点击查看答案 - 6After school we went to the reading-room to do some reading, only to be told that it _____.
A.was decorated
B.had decorated
C.had been decorating
D.was being decorated
开始考试点击查看答案 - 7I ______along the pavement yesterday when some strangers came up and asked me the way to the police station.
A.is wandering
B.was wandering
C.has wandered
D.had wandered
开始考试点击查看答案 - 8—Has your father returned from Europe yet? —Yes, but he ______ here for only three days before his company sent him to Americ
A.A.was
B.has been
C.will be
D.would be
开始考试点击查看答案 - 9The government has taken some measures to prevent more trees from _______.
A.cutting down
B.cut down.
C.being cut down
D.been cut down
开始考试点击查看答案 - 10Our manager ________ for Shanghai in a few days and he has asked me to find out when the earliest plane ________ next Wednesday.
A.is leaving; takes off
B.will leave; is taking off
C.leaves; will take off
D.is to leave; is going to take off
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