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【单选题】
工作专门化的实质是:A.
整项任务由某个人承担
B.
每个人都熟悉全部活动
C.
把它细分为若干个步骤,每个步骤由一个单独的个人来完成
D.
能无止境地提高公司效率
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Which cutting parameter has the main contribution for changing the cutting speed?
A.
Spindle rotating speed
B.
Feed speed
C.
Cutting depth
D.
Cutting tool geometry
【单选题】The moment _____ Leo will never forget is _____ Mr. Smith gave him a lot of valuable advice on how to improve his writing.
A.
that; that
B.
when; that
C.
when; /
D.
that; when
【单选题】The moment ________ Leo will never forget is________ Mr. Smith gave him a lot of valuable advice on how to improve his writing.
A.
that; when
B.
that; that
C.
when; that
D.
when; /
【单选题】The moment Leo will never forget is he joined the Air Force.
A.
when; that
B.
that; that
C.
that; when
D.
when; /
【单选题】My uncle is a butcher, who is skilled at the pork.
A.
cutting down
B.
cutting up
C.
cutting off
D.
cutting out
【单选题】The moment Leo will never forget is Mr. Green gave him a lot of valuable advice on how to improve his writing.
A.
that; when
B.
that; that
C.
when; that
D.
when; where
【单选题】The article is too long. It needs _______ a little.
A.
cutting off
B.
cutting down
C.
cutting up
D.
cutting out
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