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【多选题】
标准成本差异是实际成本与标准成本之间的差额,具体包括()。
A.
奇接材料数量差异
B.
固定制造费用生产能力利用差异
C.
固定制造费用耗费差异
D.
直接材料分配率差异
E.
直接人工效率差异
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参考答案:
举一反三
【判断题】科学与技术的基本任务是一致的,都是推动社会的财富增长
A.
正确
B.
错误
【简答题】BSG其最主要控制策略是___。
【单选题】The local historians believe that McDonald' real purpose is ___the history.
A.
rewrite
B.
rebuild
C.
to rewrite
【单选题】Historians using Model A believe that ______.
A.
history is a record of progress
B.
things are getting worse over time
C.
everyone currently alive is not able to rise above the level of people who are dead
【单选题】Historians using Model C believe that ______.
A.
progress is inevitable
B.
decay is inevitable
C.
periods of progress and achievement are followed by periods of decay
【判断题】1993年,我国精神疾病流行病学调查显示,我国患有精神病患者概率是1.5%。
A.
正确
B.
错误
【单选题】固定铅笔和手指的执笔器、固定在头上或手腕上的翻书装置等特殊器具,是用来帮助下列哪一类儿童的学习和活动的( )
A.
脑瘫
B.
癫痫症
C.
哮喘
D.
弱智
【简答题】Historians believe that the constitution was __________ by King Alexander.
【单选题】The author suggests which of the following about art historians?
A.
They do not believe that illusionist tricks have become trivial.
B.
They generally spend little time studying contemporary artists.
C.
They have not given enough consideration to how the representation of nature has become commonplace.
D.
They generally tend to argue about theories rather than address substantive issues.
【单选题】发动机在做功行程时,进气门和排气门的工作状态是?
A.
进气门打开,排气门打开
B.
进气门关闭,排气门关闭
C.
进气门打开,排气门关闭
D.
进气门关闭,排气门打开
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