题目内容

如有化学品泄漏,逃生是正确方向是

A. 原地不动
B. 下风向
C. 上风向

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火灾脱身方法中不正确的是

A. 当处于烟火中,烟太浓,卧地爬行,并用湿毛巾蒙着口鼻
B. 遇火灾时,朝下风向跑
C. 遇火灾时,朝上风向跑

实验室工作必须保持严肃、严密、严格、严谨;保持实验室内整洁有序。

A. 对
B. 错

实验结束后,关闭设备,断开电源,整理好实验用品,关好水、电、气和门窗。

A. 对
B. 错

Part 1 Listening SmartRead the dialogue again and translate some sentences, then try to learn them by heart.Alice: Excuse me!Frank:Yes, 1? (有什么可以为你效劳?)Alice: I’m new here. 2?(你能告诉我报到处怎么走吗)Frank:Sure. 3.(我带你去。)Alice: Oh, thanks a lot! 4. (我几乎迷路了。)Frank:Don’t mention it. So, 5?(你是一个人来报到的吗?)Alice: Yeah, by myself.Frank:Awesome! By the way, my name is Frank. 6.(我是大二学生。)Alice: Oh, nice to meet you, Frank. My name isAlice.Frank:Nice to meet you too.Alice. 7? (你是什么专业的?)Alice: Law, I’m studying law. 8. (我将来想成为一名律师。)What about you?Frank:Computer. Oh, 9.(这里是报到处。)Alice: Great! 10.(再次感谢你带我到这儿来。)Frank:You are welcome.

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