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【判断题】
停电拉闸操作应按照断路器(开关)—电源侧隔离开关(刀闸)—负荷侧隔离开关(刀闸)的顺序依次进行。 ()
A.
正确
B.
错误
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【单选题】位于“M”健位上的一级简码是( )。
A.
B.
C.
D.
【单选题】湖北省的省简码为42,湖南省的省简码为43,在湖北湖南省级界线上序号为8的界桩为一同号双立界桩,该界桩在湖南省这边的完整编号为( )。
A.
42438A
B.
4243008A
C.
4243008B
D.
42438B
【简答题】I was sure that I was to be killed. I became terribly nervous. I felt blindly in my pockets to see if there were any cigarettes, which had 31 the search of jailers (people who guard prisoners). I foun...
【简答题】阅读下面短文,掌握大意,然后从A、B、C、D四个选项中选出一个最佳选项。 Miracles(奇迹)will happen if you don't give up trying. Even if you have 31 for one hundred times, you may succeed when you try for the 10lst time. When I was born, m...
【单选题】If I were you, I ______ the company's website for more detailed information. A. would visit B. will visit C. visit D. have visited
A.
a
B.
b
C.
c
D.
d
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【简答题】One very cold morning, my, father and I were working on the farm. I asked him how long I must stay in the ____31____. “About an hour.”he answered. “I wish I could go hone now—my __32__ aches.” “I am s...
【单选题】If i were you, I ______ the company's website for more detailed information. (2018 年 6 月 b 级 31 题)
A.
would visit
B.
will visit
C.
visit
D.
have visited
【单选题】如图3.14所示,下限频率fL处电路的电压放大倍数为_______。
A.
100倍
B.
40倍
C.
70.7倍
【单选题】If I were you, I ______ the company's website for more detailed information.
A.
would visit
B.
will visit
C.
visit
D.
have visited
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