皮皮学，免费搜题
登录
搜题
【单选题】
若主动轴转速为 1200r/min,现要求在高效率下使传动轴获得12r/min的转速,应采用( )传动。A.
蜗杆
B.
一对齿轮
C.
齿轮系
D.
带传动
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】______ our office, Mr. James voted against the proposal.
A.
Representation
B.
Representative
C.
Representing
D.
Representative of
【单选题】听力原文：W: Now then, Mr. James, what seems to be the matter? M: I just can't sleep, doctor. W: I see. And how long have you had this problem? M: Oh, for about two months now. W: And how about your work? ...
A.
Two weeks ago.
B.
Two months ago.
C.
Three months ago.
D.
Two days ago.
【简答题】ASP可以使用的脚本语言是VBScript或（）
【单选题】Mr. James Ryder is ______________.
A.
in his forties
B.
in his fifties
C.
in his sixties
D.
in his thirties
【简答题】QTP 使用的脚本语言( ), AutoRunner 使用的语言是( ), LoadRunner 使用的语言是( )。 (注意使用英文、大写、简写)
【单选题】When will Mr. Peter Gardner and Mr. James Crawford meet?
A.
On July 25
B.
On July 29
C.
On July 30
D.
On August 10
相关题目：
参考解析：
知识点：
题目纠错 0
发布
