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【多选题】
车刀的结构形式大概分为()、()、()、()和可转位车刀。A.
机夹车刀
B.
焊接装配式车刀
C.
焊接车刀
D.
整体车刀
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反馈参考答案：
举一反三
【简答题】According to A. J. Jacobs, what’s the importance of sharing a family tree with almost all seven billion people on Earth?
【多选题】According to Dr. J, What is a new year's resolution?
A.
Something you do new
B.
Something better that you do to improve your life
C.
Something to improve yourself
D.
Something to make yourself a better person
【简答题】基坑排水的方法有 和 。
【单选题】Which statement is true according to J. K. Galbraith?
A.
Education helps increase national income more than tangible capital goods does.
B.
Investment in railways, dams, machine tools, etc. improves human intellect.
C.
Intellectual improvements increases national income more than money can do.
D.
Money spent on human beings is better than that in goods.
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