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【单选题】
某单相照明电路相线中的电流为6A,用钳形电流表测量电流时,将相线和零线同时放在钳形电流表的钳口内,则钳形电流表的读数为( )。A.
6A
B.
12 A
C.
0 A
D.
6A
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【单选题】The opreating principles of the telephone are ______ they were in the nineth century.
A.
the same as today
B.
the same today
C.
the same today as
D.
today what the same
【简答题】自主管理 名词解释
【简答题】绩效管理 名词解释
【简答题】目标管理 名词解释
【简答题】交通工程学研究的主要对象是 。
【单选题】B. Read a passage and choose the best answer. P87 Most room service orders are given by telephone. The telephone is therefore the first point of contact with room service staff and good telephone t...
A.
sure that the items requested are delivered to the right guest.
B.
The items are charged to the right account.
C.
the guest feel known and valued.
D.
Confirming the guest’s name.
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