________from the moon, the earth with water________seventy percent of its surfac

游客2024-01-14  21

问题 ________from the moon, the earth with water________seventy percent of its surface appears a blue ball.

选项 A、See; covered
B、Seeing; covering
C、Seen; covering
D、To see; to cover

答案 C

解析 句意:从月球上看,由水覆盖着70%表面的地球好像是一只蓝色的球。see与the earth构成被动关系,故使用过去分词的形式;water与cover构成主动关系,使用现在分词的形式,故选C。
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