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【多选题】
事故的分析处理要理守“四不放过原则”是( )：A.
事故原因没有查清不放过
B.
事故责任者没有严肃处理不放过
C.
生命和财产损失不公示不放过
D.
广大职工没有受到教育不放过
E.
防范措施没有落实不放过
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反馈参考答案：
举一反三
【单选题】When Alice came to, she did not know how long she ____ there.
A.
had been lying
B.
has been lying
C.
was lying
D.
has lain
【单选题】When Alice came to, she did not know how long she there.
A.
had been laying
B.
has been lying
C.
was laying
D.
had been lying
【多选题】滑片式压缩机由于具有以下（）特点，因而即使在较低的吸气压力下，也可以获得较高的容积效率。
A.
可以具有一大流通截面接管与系统的吸气管道相连
B.
气缸周边侧面上可以开有大流通截面的吸气口
C.
余隙容积很小
D.
结构紧凑，重量轻
【简答题】施工进度计划的表现形式主要有 和 两种。
【单选题】When Alice came to, she did not know how long she ( )there.
A.
was lying
B.
had been lying
C.
has been lying
D.
has lain
【单选题】When Alice came to, she did not know how long she ( )there.
A.
has been lying
B.
was lying
C.
has lain
D.
had been lying
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