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【判断题】
开启式负荷开关用作电动机的控制开关时,应根据电动机的容量选配合适的熔体并装于开
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】Later, the small workshop ______ a world-famous company.
A.
develops
B.
develops into
C.
developed
D.
developed into
【单选题】Which one of the following terms is used to describe a loan that calls for periodic interest payments and a lump sum principal payment?
A.
amortized loan
B.
modified loan
C.
balloon loan
D.
pure discount loan
E.
interest-only loan
【简答题】A.Take the computer to a small company. B.Call computer company a visit. C.Ask help from the company suggested by the woman. D.Switch off his computer.
【判断题】重点单位的选择是客观的,典型单位的选择是主观的。
A.
正确
B.
错误
【判断题】It is necessary that those computer-controlled motors to generate force feedback be made as small as possible because they have to be put on the user's body.
A.
正确
B.
错误
【判断题】重点单位的选择是客观的,典型单位的选择是主管的。
A.
正确
B.
错误
【单选题】( )are small pictures that represent such items sa a computer program or document.
A.
Menus
B.
Icons
C.
Hyperlinks
D.
Dialog Boxes
【简答题】试解释为什么在氢原子中 3 s 和 3 p 轨道的能量相等,而在氯原子中 3 s 轨道的能量比 3 p 轨道的能量要低。
【单选题】All the information can ______ in this small computer.
A.
store
B.
be storing
C.
be stored
【判断题】重点单位的选择是客观的,典型单位的选择是主观的。(    )
A.
正确
B.
错误
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