滚动轴承内滚道是指滚动轴承内圈的滚道。_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题判断题

滚动轴承内滚道是指滚动轴承内圈的滚道。

答案

参考答案：对

补全对话，情景问答

看图，写句子。
1.	Is that a library? ____________________________________.
2.	Is this an art room? _____________________________________.
3.	This_____________________________.
4.	That______________________________.

选择题

The doctor _________ him to give up smoking but he would not listen.

A．forced

B．persuaded

C．suggested

D．advised