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【单选题】
圆弧插补方向(顺时针和逆时针)的规定于( )有关。A.
(A)X轴;
B.
(B)Y轴;
C.
(C)Z轴;
D.
(D)不在圆弧平面内的坐标轴
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反馈参考答案：
举一反三
【简答题】土木实训楼筏板基础厚度为( )mm
【单选题】Please don't hesitate to let me know you need something.
A.
in case
B.
in case of
C.
now that
D.
even if
【简答题】从下列所给词中选择合适的词,并用其正确形式填空。 business everyday forgive grateful greet judge path pride reason reflect remind tend I ______________ you this time, but please don't let it h...
【单选题】________ you need something, please don't hesitate to let me know.
A.
Even though
B.
In case
C.
As though
D.
Even if
【单选题】Don't let me disturb you please get ______ your typing.
A.
with
B.
in with
C.
on with
D.
in
【判断题】If you have any problems or suggestions, please don't hesitate to let us know.
A.
正确
B.
错误
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