试题详情
阅读下面短文，从短文后的五个选项中选出可以填入空白处的最佳选项。选项中有一项为多余选项。
Our nearest neighbour is the moon. It goes round the earthabout every 27 days.
It reflects light from the sun. So weare able to see it. The moon is different from the earth. Onthe moon, there are craters(陨石坑) and mountains. Sonothing can live there. When the moon's gravitational force(引力) pulls on water on the earth, it makes tides(潮汐) —the rise and fall of sea level.
Did you know? The moon always keeps the same side pointingtowards us, so we can never see the back of the moon from the earth.
A.It is very hot during the day but very cold at night.
B.We always see the same side of the moon.
C.The moon does not make its own light.
D.This is important for us to travel everywhere.
E.But there isn't any air.
知识点
参考答案
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