双侧壁导坑法,侧壁导坑宽度一般不宜超过断面最大跨度的 (  )。

双侧壁导坑法,侧壁导坑宽度一般不宜超过断面最大跨度的 (  )。A.1/3 B.2/5 C.1/2 D.2/3

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--- Don’t be late next time, Tom.--- ____.

--- Don’t be late next time, Tom.--- ____.A.Yes, sir B.No, I don’t C.Yes, I do

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The young man used to ________ to work, but he is used to _

The young man used to ________ to work, but he is used to ________ to work now.

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When we practice speaking English, we often end up ________

When we practice speaking English, we often end up _________ in Chinese. A.to s

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—Do you know who took the students to the old people’s home

—Do you know who took the students to the old people’s home, Tony? —Well, Mr.

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