题目内容

RTK测量只能提供平面坐标,不能提供高程。()

A. 对
B. 错

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五四知识分子偏爱崇祯本,欧美汉学界偏爱词话本。 ( )

A. 对
B. 错

half an hour, my parents, back to the hotel, finally find their way

this difficult math problem, almost two hours, work out, we

we, will, more than three months, this art project, accomplish

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