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Things are ________ on the moon ________ on the earth.

[  ]

A.as heavy; as

B.not so light; as

C.heavier; than

D.much lighter; than

答案:D
解析:

根據(jù)常識可知,在月球上,所有物體的重量都在地球上輕得多,是在地球上重量的六分之一。


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