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【简答题】
数控 刀具 要求精度( )、刚性好、装夹调整方便,切削性能强、耐用度高。合理选用既能提高加工效率又能提高产品质量。
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皮皮学刷刷变学霸
举一反三
【单选题】We went _____ our plan carefully before we carried it out.
A.
through
B.
off
C.
out
D.
With
【简答题】The house was quiet at 5 a.m.and Tim' s mother was asleep. Only the sound of the big freezer broke the quiet. He' d dreamt of the cave last night. The purring (轻微颤动声) of the freezer had been the sea. ...
【简答题】我国快递企业的三大阵营包括什么？
【简答题】What we know of prenatal development makes all thi s attempt made by a mother to mold the character o f her unborn child by studying poetry,art,or mathe matics during pregnancy seem utterly impossible...
【简答题】英译汉 reefer container
【单选题】The next day, Betty returned the dress to the store and exchanged for mother one because she didn't like the colour of the dress.
A.
Right.
B.
Wrong.
C.
Doesn't say.
【简答题】它们那些略带蓝色荧光的lún kuò( )闪耀着,悬在夜的黑暗中。
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