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【单选题】
采煤机开机前一般要进行漏电测试，该漏电模块功能是测试电机与机壳之间的直流电阻。按照国家相关标准，其中3300V交流电机要求达到的直流电阻值至少为（）kΩ时，才允许启动。A.
22
B.
120
C.
40
D.
200
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【单选题】In international air cargo transportation,( )are rates which are applicable to any types of air cargo.
A.
General Cargo Rates
B.
Class Rates
C.
Bulk Unitization Rates
D.
Specific Commodity Rates
【单选题】In international air cargo transportation, ( ) are rates which are applicable to any types of air cargo .
A.
General Cargo Rate
B.
Class Rates
C.
Bulk Unitization Rate
D.
Specific Commodity Rates
【简答题】In air cargo transportation，（ ）are rates which are applicable tO named type of air cargo．
【简答题】In international air cargo transportation，（ ）are rates which are applicable to namedtypes of air car90．
【单选题】不属于会计调帐核算业务的是: a 计提折旧 b 对帐后发现的差错的调整 c 支付工资 d 摊销待摊费用
A.
a 计提折旧
B.
b 对帐后发现的差错的调整
C.
c 支付工资
D.
d 摊销待摊费用
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