多项选择题

全站仪一般由（）组成。

A.电子测距仪
B.光学经纬仪
C.电子经纬仪
D.电子记录装置

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单项选择题
A. He doesn't want to go to the second show.B. The people in line all have tickets.C. They'll have to go to a later show.D. They won't have to wait much longer.
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单项选择题
A. Trade coins with club members.B. Show the audience some of the coins.C. Explain how the penny is minted.D. Discuss the life of Lincoln.
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