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【简答题】
设备管理的基础工作,包括凭证管理,数据管理,定额管理档案资料管理和( )。
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皮皮学刷刷变学霸
举一反三
【简答题】The biggest obstacle that prs people from changing their jobs is the_______________.
【单选题】液压传动系统中的辅助装置有（ ）。 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
压力控制阀
B.
液压缸
C.
方向控制阀
D.
压力表
【单选题】Which of the following statements about the changing nature of jobs in today's workplace is most accurate? ( )
A.
In many companies teams complete special projects and then disband.
B.
The primary employers in today's economy are large businesses.
C.
Employers prefer hiring people for jobs with narrow descriptions.
D.
Jobs are becoming less flexible and more permanent.
【单选题】It is on (each) individual effort (which) the safety and happiness of (the whole) (depend).
A.
each
B.
which
C.
the whole
D.
depend
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