______from space our earth with water covering 70% of its surface appears as a lue pl

______from space, our earth, with water covering 70% of its surface, appears as a "blue planet".

A．Seen

B．Seeing

C．To be seen

D．Having seen

请帮忙给出正确答案和分析，谢谢！

您可能感兴趣的试题

If demand is rising but the firm __________ from communication failure, then stocks wi

答案解析
From thousands of kilometers above our earth, a communications satellite ______ a signal f

答案解析
______the atmosphere around our Earth, we would not be able to live.A．Had it not been forB

答案解析
The long-awaited Hubble Space Telescope, ______ to orbit the Earth next March, will observ

答案解析
One major ______ of space travel is the radiation that exists beyond Earths atmosphere.A．m

答案解析
The sun is____________ far away from the earth.

答案解析
The satellite sent into space in___is in orbit___above earth.A.the 1990s; 450 kmB.the 1

答案解析

______from space our earth with water covering 70% of its surface appears as a lue pl