问题
单项选择题
隧道工程中的软弱围岩地段的施工一般采用:管超前、()、短进尺、强支护、勤量测、早封闭、快衬砌等综合施工措施。
A.严注浆
B.快排水
C.快出碴
D.快注浆
答案
参考答案:C
隧道工程中的软弱围岩地段的施工一般采用:管超前、()、短进尺、强支护、勤量测、早封闭、快衬砌等综合施工措施。
A.严注浆
B.快排水
C.快出碴
D.快注浆
参考答案:C
Roy wanted to join a sports club. He filled out this application (申请) form. Now please read this form carefully and then answer the questions.
I hope to become a member of your club. I’ll be happy if I am accepted by your club. Sincerely yours, Roy Williams 小题1:Which sports club did Roy want to join?
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