______from space , the earth looks blue .______from space , we can see the earth

题干

______from space , the earth looks blue .
______from space , we can see the earth is blue .

A．Seen	B．Seeing
C．To see	D．See

上一题下一题 0.4难度单项选择更新时间:2018-06-27 10:01:22

小学学科试题库

初中学科试题库

高中学科试题库