________ from space, the earth , with water_______ seventy percent of the surface , looks like a blu

题目简介

________ from space, the earth , with water_______ seventy percent of the surface , looks like a blu

题目详情


________ from space, the earth , with water_______ seventy percent of the surface , looks like a blue ball.
A.Seen ; coveredB.Seen ; covering
C.seeing ; coveringD.Seeing ; covering
题型:单选题难度:偏易来源:不详

答案

B

更多内容推荐