题目内容

班组设备的日常保养分为四级。

A. 对
B. 错

查看答案

搜索结果不匹配？点我反馈

更多问题

TPM的意思就是“全面生产维护”。

A. 对
B. 错

Alice often helps the () people at nursing home.

A. private
B. younger
C. illegal
D. elderly

The small ads at bus stops should be().

A. clean out
B. cleaned out
C. clean off
D. cleaned off

If you do volunteer work this weekend, ().

A. cheer me up
B. count me in
C. take care of me
D. catch up with me