题目内容

the Frankfurt Book Fair was primarily an order fair (5) booksellers from Germany but,

A. against
B. to
C. for

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What is NOT suggested about Dillon Gibson?

A. He is a member of Bali fitness Center.
B. He will meet Sara at the weekly meeting.
C. He has taken cycling class in the past.
D. He will receive a prize if his friend joins the gym.

加长锚固(名词解释)

锚索安装必须施加一定的预紧力,考虑到预紧力损失,不同直径的锚索预应力如何要求?

锚杆拉拔力(名词解释)

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