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【单选题】
国际标准化组织章程规定，每一个国家允许有( )个有代表性的标准化团体作为其成员。A.
1
B.
2
C.
3
D.
4
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举一反三
【简答题】The New York Times published an article recently that shows great regret for the 'death of conversation'．It suggests that while technology such as cell phones, e-mails, and Internet posting makes us f...
【单选题】On a diesel engine equipped with a hydraulic speed control governor, hunting in many cases can be corrected by adjusting the______.
A.
accumulator spring compression
B.
balance piston
C.
compensating(补偿) needle valve
D.
proportional piston
【简答题】in many cases 汉语意思
【单选题】An article published recently in the prestigious scientific journal Nature is shedding new light on an important, but hitherto little has been appreciated, aspect of human evolution. In this article, ...
A.
was only recently described in a scientific journal
B.
played an important part in human evolution
C.
is now regarded as more important than the ability to climb trees
D.
is surprising when we consider evolutionary trends
【简答题】Schools throughout the world are experiencing a period of rapid change and, in many cases, are finding that extremely【M1】______ difficult to achieve a balance among a number of critical concerns. Some...
【简答题】短文改错 (共10小题；每小题1分，满分10分) Recently I read an article in a magazine. It was of a mother who was worried about his son just because of he always kept his hair long. The mother thought that was not right,...
【单选题】Our students' educational achievements equal, and in many cases______those of students in previous years.
A.
surpass
B.
advance
C.
increase
D.
multiply
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