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【单选题】
当运动指令MoveL、MoveJ、MoveC、MoveAbsJ的转弯区数据为0,必须使用( )才可以准确地描述工业机器人的运动位置。A.
Z50
B.
Z100
C.
fine
D.
Z1000
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【单选题】Peter has been out of work for half a year, so he wants to a job in this company .
A.
． prepare for
B.
． apply for
C.
． wait for
D.
． care for
【单选题】She ought (to) (stopping work); She (has a headache) because she has been reading (too) long.
A.
to
B.
stopping work
C.
has a headache
D.
too
【简答题】There has been an increase in________ number of people looking for ________ work. [A]/; the [B]the; the [C]the;/ [D]a; the
【单选题】— Has the homework been finished? — Our teacher asked you .
A.
whether had the work been finished
B.
if the work had been finished
C.
the homework has been finished
D.
the work had been finished
【单选题】Half of the work ______ by now. [ ]
A.
has finished
B.
has been finished
C.
have been finished
【单选题】●The project budget has been finalized.Additional work has been discovered that was not planned for in the budget or project scope.(74) could provide the fund to cover the newly discovered work item. ...
A.
Contingency reserve
B.
Project profit
C.
Management reserve
D.
Special fund
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