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【单选题】
JK2~6.当变压器带电容性负载运行时,其电压调整率△U%( )。
A.
大于零
B.
等于零
C.
小于零
D.
大于1
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参考答案:
举一反三
【单选题】下列各组词中都为重叠式合成词的一组是
A.
刚刚    姐姐    仅仅    偏偏
B.
刚刚    漫漫    仅仅    偏偏
C.
匆匆    偏偏    潺潺    灿灿
D.
纷纷    漫漫    灿灿    赳赳
【单选题】Which of the following sentences indicates permission?
A.
Lightening can be erous.
B.
Anyone can enroll for this course.
C.
You could have known the truth.
D.
May you succeed.
【单选题】下列词语中都为重叠式合成词的一组是
A.
刚刚、漫漫、仅仅、偏偏
B.
匆匆、偏偏、潺潺、灿灿
C.
纷纷、漫漫、灿灿、赳赳
D.
刚刚、姐姐、仅仅、偏偏
【多选题】注册会计师因执业不当行为而需承担的法律责任包括( )
A.
行政责任
B.
刑事责任
C.
民事责任
D.
政治责任
E.
领导责任
【判断题】若电感元件两端的电压为零,其储能不一定为零。
A.
正确
B.
错误
【多选题】下面属于城市轨道交通的局限性的是()
A.
建设费用高
B.
建设周期长
C.
建设难度大
D.
技术含量低
【单选题】Which of the following may be used in cleaning up an oil spill without the permission of governmental authorities ________.
A.
Straw and Skimmers only
B.
Skimmers and Chemical dispersants only
C.
Straw and Chemical dispersants only
D.
Straw,Skimmers and Chemical dispersants
【单选题】Which of the following sentences expresses a PERMISSION?
A.
 You can't park here.
B.
I can't finish the task in a week.
C.
He couldn't have been hurt.
D.
Where can he have gone?
【判断题】The written permission granted by the customs authorities to allow the vessel which has brought any imports or has loaded exports to leave the port is Entry Inwards.    (   )
A.
正确
B.
错误
【单选题】Which login class permission will allow a user to use the telnet utility?()
A.
network permission
B.
maintenance permission
C.
supervisor permission
D.
shell permission
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