◎ 题干
The gravity on the earth is much ______ that on the moon, do you know why?

A. as strong as
B. strong than
C. so strong than
D. stronger than
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“The gravity on the earth is much ______ that on the moon, do you know why?[ ]A. as strong as B. strong than C. so strong than D. stronger than …”主要考查了你对  【形容词的比较级】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。