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问题 单项选择题

以下不属于安全现状综合评价报告内容的是( )。

A．事故分析与重大事故模拟
B．进行危险识别
C．提出对策措施与建议
D．判断系统配套安全设施的有效性

答案

参考答案：D

选择题

It is reported that many a new house _____ at present in the disaster area. [ ]

A. are being built

B. were being built

C. was being built

D. is being built

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单项选择题

投标人的确定是自招标文件或者资格预审文件出售之日起至停止出售之日止，最短不得少于（）个工作日。

A.3

B.5

C.7

D.10
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