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【判断题】
同步置零法设计计数器,产生置零信号的状态不在稳定的状态循环中。( )A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】There was a fire last night, but the firemen _____ soon. [ ]
A.
put down it
B.
put it down
C.
put out it
D.
put it out
【单选题】Which of the following transitional devices is not correctly used?
A.
While they are new here, they know nothing about the place.
B.
Chinese prefer to show a child how to do it, while the westerners tend to leave the children alone to have a go on their own.
C.
British students care more about their performance in sports, Chinese students whereas often put their first priority in academic results.
D.
Although they have been here for a long time, but they know nothing about the place.
【单选题】—Why is she feeling down today? —Because the suggestion he ____ has been turned down.
A.
put away
B.
put up
C.
put down
D.
put forward
【单选题】Which of the following is NOT transitional word or phrase?
A.
for example
B.
furthermore
C.
in recent years
D.
by contrast
【单选题】Which transitional word cannot signal the process?
A.
after
B.
during
C.
when
D.
for instance
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