Oliver oil and soap are among the many traditional ##7## in Provence.
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Because of security checks, it has become ##8## tiresome to travel by plane.
The sudden ##9## that travel can be uncomfortable made him turn round and go back home.
It’s such a ##10## that you need to visa to enter the US.A
为了安全起见，一般情况下机床回参考点时，必须先使那个轴首先回到机床参考点？
A. 为了安全起见，一般情况下机床回参考点时，必须先使X轴回到机床参考点后才可以使Z、Y返回参考点
B. 为了安全起见，一般情况下机床回参考点时，必须先使Z轴回到机床参考点后才可以使X、Y返回参考点
C. 为了安全起见，一般情况下机床回参考点时，必须先使Y轴回到机床参考点后才可以使X、Z返回参考点
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