高中英语 单项选择 急

高中英语 单项选择 急
21．In order to have _____ better understanding of the accident,the three witnesses were called for _____ second meeting．
A．a; a B．the; a C．a; 不填 D．不填; the
22．— Many foreigners think New China’s achievements“extraordinary”．
— China _____ its success _____ the reform and opening-up policyand the leadership of the Communist Party of China．
A．owes; to B．thanks; for C．bases; on D．relies; on
23．— Why does Lucy look worried?
— She may have failed the interview, and _____, she won’t beable to pay for the electric bill．
A．in her case B．in any case C．in which case D．in that case
24．This special school accepts all disabled students, _____educational level and background．
A．according to B．regardless of C．in addition to D．in termsof
25．It’s going to be some time _____ he sees his father again,_____ business has just been started in Switzerland．
A．after; who B．before; whose C．when; whose D．since; who
26．— You know what? Tom wants to be a politician aftergraduating from college．
— Are you kidding? He will never _____ a person like that．
A．change B．turn C．make D．get
27．We have a wide selection of sweaters that will appeal _____all ages, and in particular the teenager market．
A．for B．in C．to D．on
28．Your story is perfect; I’ve never heard _____ before．
A．a better one B．the better one C．the best one D．a good one
29．— Why didn’t they complete the task in time?
— Because it was not until late afternoon _____ they began tosolve the major problem．
A．when B．that C．before D．which
30．In the study of modern science, there are many cases _____soldiers can teach officers．
A．when B．who C．which D．where
31．I have been living in the United States for twenty years, butseldom _____ so lonely as now．
A．have I felt B．I had felt C．I have felt D．had I felt
32．— The terrible accident is under investigation．
— Actually, quicker action _____ those workers trapped in themine．
A．might have saved B．must have saved
C．should have saved D．could have saved
33．Thanks to the application of new farming methods, out put isnow _____ it was before the year 2000．
A．six times what B．more than six times of
C．larger six times than D．six times of that
34．— E-shopping, when properly ___, can save us a lot ofenergy．
— Yes．Previous to this, we had to search shop after shop, only_____ tired or disappointed．
A．being done; being B．doing; being
C．doing; to be D．done; to be
35．Having been shaken by the big earthquake, _____．
A．doctors came to their rescue B．the tall building collapsed
C．an emergency measure was taken C．warning was given to thetourists
36．The students are not allowed, unless they have specialpasses, _____ after 11 p．m．
A．to stay out B．from staying out
C．staying out D．not to stay out

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