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【单选题】
刀开关在选型时其额定电流应该()交流异步电动机的额定电流。
A.
等于
B.
小于
C.
略大于
D.
不小于3倍
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参考答案:
举一反三
【单选题】In time of the 1990s recession, what would people probably do when recovery had come according to the passage?
A.
Buy stocks and homes.
B.
Keep money for emergency.
C.
Repay your debt with paycheck.
D.
Try to find a new job.
【简答题】台虎钳按其结构有 [填空(1)] 和 [填空(2)] 两种。A. B.
【判断题】Closing entries do not affect the cash account.
A.
正确
B.
错误
【单选题】What do closing entries accomplish?
A.
zero out the revenues, expenses, and withdrawals
B.
transfer revenues, expenses, and withdrawals to Capital account
C.
bring the Capital account to its correct ending balance
D.
all of the above are correct
【单选题】细菌转导和溶原性转换的共同特点是( )
A.
需要质粒参与
B.
需要性菌毛介导
C.
需要毒性噬菌体介导
D.
需要温和噬菌体介导
E.
供体菌与受体菌直接接触
【简答题】台虎钳的规格是以( )长度来表示的,其规格有( )mm,( )mm,( )mm。
【单选题】What do the entries in the /proc directory represent?()
A.
They are the decimal numbers corresponding to the active process IDs.
B.
They are the decimal numbers corresponding to the gid of the system group.
C.
They are the decimal numbers corresponding to the block IDs of the boot sector.
D.
They are the decimal numbers corresponding to the inodes of the system directories.
【简答题】台虎钳按其结构可分为()和()两种。
【单选题】台虎钳按起其结构可分为()两种。
A.
立式和卧式
B.
固定式和移动式
C.
回转式和固定式
【简答题】What do journal entries record? Tips: esbnuiss nattnisrosca
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