70%，is covered by，the earth，of，water
70% of the earth is covered by water.70% of the earth is covered by water.
【考點】特殊句式．
【答案】70% of the earth is covered by water.
【解答】
【點評】
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發布：2024/6/27 10:35:59組卷：5引用：1難度：0.6