题目内容

隧道洞口段减小施工扰动的措施包括:

A. 分部开挖
B. 短进尺
C. 人工或机械开挖
D. 地表锚固

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围岩加固注浆的主要作用机理有:

A. 胶结
B. 换填
C. 挤密
D. 堵水

在“变形文字”对话框中,一共有()种变形样式?

A. 10
B. 7
C. 13
D. 16

心肌损伤标志物中升高时间最早的是

A. Mb
B. CK-Mb
C. cTn
D. AST

Which of the following would be considered a service industry? (i) an airline company (ii) a railway company (iii) a firm of accountants

A. (i) and (ii) only
B. (i) and (iii) only
C. (ii) and (iii) only
D. (i), (ii) and (iii)

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