LKJ在减速区实施()时的减压量,国产机车牵引的旅客列车取130kPa。
参考答案:常用制动控制
消除消极情绪的关键是[ ]
A、发泄
B、转移情绪
C、合理解释事件
D、不产生情绪
根据句意用适当的介词填空
1. Poly Theatre in Beijing is well-known _____ its concerts of all types ofmusic, classical and modern.
2. Some supermarkets in Shanghai are open _____all times of the day or night.
3. The children spent two hours _____ the City Park watching a movie _____Zhang Yimou _____ the
open air.
4. You can eat food _____Japan, America or England _____the restaurant.
5. Fans can listen _____ the singers of today and tomorrow _____ the club.