____ from space, the earth, with water ____ seventy percent of its percentage, looks a "blue ba

题目简介

____ from space, the earth, with water ____ seventy percent of its percentage, looks a "blue ba

题目详情

____ from space, the earth, with water ____ seventy percent of its percentage, looks a "blue ball".
[     ]
A. Seen; covered
B. Seeing; covering
C. Seeing; covered
D. Seen; covering
题型:单选题难度:中档来源:同步题

答案

D

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