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【单选题】
切削的三要素有进给量、背吃刀量和 ( ) 。
A.
A) 切削厚度
B.
切削速度
C.
进给速度
D.
背吃刀具
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参考答案:
举一反三
【简答题】4. The girls work out every morning, a_____ at losing weight.
【单选题】Girls' work is______ .
A.
harmful to the health because it is heavy
B.
not harmful to the health because it is light
C.
not harmful to the health though it is heavy
D.
harmful to the health though it is light
【简答题】国际上常用的温标有:摄____温标、华氏温标、热____温标、1990国际温标等。
【单选题】Either of ______ is quite capable of the work.
A.
girl
B.
the girl
C.
girls
D.
the girls
【简答题】国际上常用的温标有:摄______温标、华氏温标、热______温标、19______国际温标等。
【单选题】Either of_________is quite capable of the work. A.girdB.the girlC.girls#
A.
Either of_________is quite capable of the work. A.gird
B.
the girl
C.
girls
D.
the gifts
【简答题】What It's All About ? On Thursday, April 27, girls around the world will go to work instead of going to school. 'Take Our Daughters to Work Day' is a special in which participants go with their ...
【简答题】In which situation in this study did boys work better than girls?
【判断题】马斯洛的需求层次理论总结了人类最基本的五类需求,在不同文化中的人们对这五种类别的需求都是一模一样的。
A.
正确
B.
错误
【简答题】Black English is now a variety of English. ( )
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