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问题 单项选择题

已知测者纬度30°S，天体赤纬10°N，则该天体降没于（）。

A．NW象限

B．正西

C．SW象限

D．降没象限不能确定

答案

参考答案：A

名词解释

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单项选择题

The enrollments at College X and College Y both grew by 8 percent from 1980 to 1985. If the enrollment at College X grew by 800 and the enrollment at College Y grew by 840, the enrollment at College Y was how much greater than the enrollment at College X in 1985

A．400

B．460

C．500

D．540

E．(E) 580
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