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【单选题】
油泵的作用是（）A.
将电动机的机械能转变为油液压力能
B.
将油液压力转变为工作机构运动的机械能
C.
将电能转变为电动机机械能
D.
将电能转变为油液压力能
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举一反三
【简答题】A．Go to Paris again. B．Go somewhere else. C．Live in Paris. D．Difficult to say.
【简答题】3种基本结构包括:顺序结构、________ 和 _________。
【简答题】3种基本结构包括:顺序结构、______________ 和 ________________ 。
【简答题】导游送站的礼仪规范可以概括为（）、（）、（）和送行四个方面。
【单选题】Which of the following controls will most likely justify a reduced assessed level of control risk for the occurrence assertion for purchases of inventory?
A.
Receiving reports for inventory additions are accounted for and entry of received goods into the purchases system is verified by accounting clerks.
B.
The purchases system automatically updates the perpetual inventory master file when transactions are entered into the purchases journal.
C.
The perpetual inventory system will not allow an addition of inventory to be posted without entry of a valid receiving report number.
D.
At the close of each day, the system reconciles the perpetual inventory master file to the inventory general ledger account and generates an exception report when differences exist.
【单选题】The following information relates to questions 13 and 14.Each unit of product Zeta requires 3 kg of raw material and 4 direct labour hours. Material costs $2 per kg and the direct labour rate is $7 pe...
A.
$25,100
B.
$48,800
C.
$50,200
D.
$50,600