题目内容：
在衬砌背后，用_______或_______设置环向或竖向盲沟，以汇集衬砌周围的地下水 。参考答案：
选择题：在衬砌背后，用_______或_______设置环向或竖向盲沟，以汇集衬砌周围的地下水 。
- 题目分类：石家庄铁道大学隧道工程
- 题目类型：选择题
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I am looking forward to _______ from you as soon a
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A healthy life is frequently thought to be _______
A healthy life is frequently thought to be _______ with the open countryside and
英国最早的陪审团制度开始实施时，陪审团由_________成员构成。A.10位B.12位C.14位D
英国最早的陪审团制度开始实施时，陪审团由_________成员构成。A.10位B.12位C.14位D.16位
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We had a party last month, and it was a lot of fun
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