皮皮学，免费搜题
登录
搜题
【单选题】
在减速模式下常用制动指令的解除:速度下降到目标限速以下,语音提示“允许缓解”,确认可以缓解列车后,按压( )键,装置解除常用制动指令。A.
【缓解】+【确认】
B.
【缓解】
C.
【解锁】
D.
【警惕】
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】Which sentence is the topic sentence in Paragraph 6?
【简答题】Which sentence is the topic sentence in Paragraph 3?
【单选题】Which sentence is better in the interview?
A.
The requirement of the company is that employees be engaged in their respective duties seven and one-half hours a day.
B.
The company requires employees to work seven and a half hours a day.
【单选题】Which sentence is better in the interview?
A.
The requirement of the company is that employees be engaged in their respective duties seven and one-half hours a day.
B.
The company requires employees to work seven and a half hours a day.
【单选题】In which sentence is the thesis of the essay presented?
A.
Third sentence
B.
Fourth sentence
【单选题】Intonation identification: In which sentence is the speaker sure and expects the other person to agree with him?
A.
Laura is an English teacher, isn't she?( 升 调 )
B.
Laura is very beautiful today, isn't she?( 降 调 )
【单选题】Intonation identification: In which sentence is the speaker not sure about something and wants to confirm it? and in which is he sure and expects the other person to agree with him?
A.
Laura is an English teacher, isn't she?(升调)
B.
Laura is very beautiful today, isn't she?(降调)
相关题目：