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【单选题】
以下关于隧道施工中的通风、防尘，下列叙述不正确的是：A.
为了减少隧道施工中粉尘，钻眼宜采用干钻，喷砼应采用湿喷
B.
施工中隧道内有害气体有： CO 、 CO 2 、 NO 2 、 CH 4 等
C.
隧道开挖时，由于凿岩、爆破、出渣等作业，将会产生大量的岩尘，对人体的危害性很大
D.
隧道施工机械通风方式有：风管式通风，巷道式通风，风墙式通风
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A.
Mr. John
B.
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C.
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D.
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A.
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A.
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A.
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B.
The new rules will be published.
C.
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D.
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A.
is
B.
will be
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be
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would be
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writing
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to have written
【简答题】阅读理解。 She Is Looking for Me Mr. John and Mr. Brown work in the same office. One day Mr. John says to Mr. Brown, 'I will have a small party in our house on Monday evening. Would you and your wife like ...
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