题目内容

在时间或空间上失去控制的燃烧所造成的灾害称为()。

A. 燃烧
B. 爆炸
C. 着火
D. 火灾

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高放废液不允许长期贮存,要尽早进行()处理。

A. 固化
B. 灰化
C. 嬗变
D. 地质

Mary: Hi, Peter! Going away for the holidays, right?
Peter; Yes, I am. ___51 ___?
Mary: Well, I&39;m going to stay in the city.
Peter: What are you going to do then?Mary: ___52___
Peter: ___53_?
Mary:No, never in a store, but I can learn.
Peter:___ 54_?
Mary:I need money for school next term, and I can get some experience. So, ___55___ again?
Peter: Yes. I&39;ve gone camping four times. It&39;s wonderful at a summer camp.
Mary: Well, Peter, enjoy your holidays!Peter:&39; You too. See you!

对素材标记进行()操作,可实现仅设定当前编辑线位臵为视频入点。

A. VideoOut
B. VideoIn
C. In
D. Out

临时需要加开跨局临时旅客列车,由铁路局于临客开行前()天报铁路总公司批准后,运行线由铁路总公司组织铺画。

A. 30
B. 35
C. 40
D. 60

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