皮皮学，免费搜题
登录
搜题
【多选题】
电梯三角钥匙的使用管理规定有（）。A.
要有专人严格保管及使用记录
B.
使用人员必须持有电梯操作上岗证
C.
持有电工证人员可以使用该钥匙
D.
该钥匙可以随意放置
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】人体的生理调节方式主要有( )、( )和自身调节。
【简答题】Z: Hello, are you Mr. Smith from the United States? M: Yes, Robert Smith. Please call me Robert. ____ 小题1:____. Z: My pleasure. Welcome to China. My name is Zhang Lin. You can call me Lin. This is my ...
【单选题】I ’ m afraid Mr. Smith____ see you now. He ’ s busy.
A.
can ’ t
B.
mustn ’ t
C.
shouldn ’ t
D.
needn ’ t
【单选题】听力原文：Can't Mr. Smith wait until next week to call the boss? (A) Well, he wants to talk to him now. (B) I can hardly wait to see Mr. Smith. (C) Yes, he will be back by next month. (33)
A.
B.
【简答题】Dear Mr. Smith, Thank you for responding so quickly to my employment inquiry. I have a great interest in the position of human resource management available and feel that I can provide the ideal match...
【简答题】人体的生理调节方式较主要的有两种,即神经调节和( )
【简答题】人体的生理调节方式较主要的有三种,即( )、( )和( )。
【简答题】阅读理解 ( ) 1. Mr. Smith ______, so he almost drove the car into the river. A. was not careful B. drank too much C. forgot they were on the bridge D. couldn ’ t work in the evening ( ) 2. Mr. Smith went ...
相关题目：