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【判断题】
湖北省的简称是鄂。A.
正确
B.
错误
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【简答题】配件订货计划管理的意义是什么?
【简答题】I squared my shoulders and saluted and held out the book to the woman, even though while I spoke I felt choked by the bitterness of my disappointment. "I'm Lieutenant John Blanchard, and you must be ...
【单选题】平行轴外啮合斜齿圆柱齿轮传动，正确啮合条件为（）。
A.
重合度ε>1
B.
mt1=mt2，ɑt1=αt2
C.
m1=m2，α1=α2
D.
mn1=mn2，αn1=αn2，β1=-β2
【单选题】听力原文：W: I think this coat is in great color. And the price's certainly right. M: How about the weight, though. Remember we're supposed to have a really severe winter this year. Q: What does the man im...
A.
It may not be warm enough.
B.
The woman can wear it all winter.
C.
It will not fit if the woman loses weight.
D.
The woman may have trouble paying for it.
相关题目：
【单选题】平行轴外啮合斜齿圆柱齿轮传动，正确啮合条件为（）。
A.
重合度ε>1
B.
mt1=mt2，ɑt1=αt2
C.
m1=m2，α1=α2
D.
mn1=mn2，αn1=αn2，β1=-β2