填空题

(see) ()from space, our earth, with water covering 70% of its surface, appears as a "blue planet".

【参考答案】

Seen
<上一题 目录 下一题>
热门 试题

填空题
All we request is that the committee (consider) ()our suggestion again.
填空题
There is no way to escape (do) ()the work today.
相关试题