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【单选题】
管理信息系统程序设计的目标包括可维护性、可靠性、可理解性和效率等,以下对效率的描述正确的是A.
近年来，程序的效率变得越来越重要了
B.
程序的效率与可维护性及可理解性是正相关的
C.
程序的运行效率越高越好
D.
程序的效率是指程序能否有效地利用计算机资源
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【简答题】It is ________(确定)that he will come to help you.
【简答题】Put the following English compoundsentences into Chinese sentences 1. That he will come to the discussionis certain. 2. He doesn't know what life means tohim. 3. The question is whether we canf...
【单选题】Which of the following might Mr. Porter propose to solve the problem?
A.
More statistics should be publicized.
B.
improve a given patient's health condition.
C.
More advanced techno-fixes should be offered.
D.
Improve the entire cycle of treatment.
【单选题】The rich shouldn't________their wealth. Instead, they should contribute more money to the poor.
A.
show off
B.
show up
C.
bring in
D.
give off
【单选题】It can be learned that the gunshot-locating system ______.
A.
is more effective within a short distance
B.
is proved to be more reliable at night
C.
is not affected by background noise
D.
is not sensitive to automatic weapons
【简答题】Correct the errors in the following sentences. 1) Please give me a call when you
will need me. 2) The patient came to hospital for
two days. 3) I got the news that they have
planted a lot of trees on ...
【简答题】It (say) ________ that he will come to our school today.
【单选题】I do hope the film ______ tomorrow will be much more wonderful than the one _____ yesterday.
A.
to show; shown
B.
to be shown; being shown
C.
to be shown; shown
D.
to show; having been shown
【单选题】The rich shouldn't________their wealth. Instead, they should contribute more money to the poor.
A.
show off
B.
take off
C.
put off
D.
give off
【单选题】It is difficult for any of us to eat better, exercise more and sleep enough _________ we know we should.
A.
despite
B.
even though
C.
as if
D.
unless
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