we find Mars is very different —— our planet Earth A.with B.
we all know that Mars is a quarter()the earth.A as big as B
英语翻译OUR Earth is a blue planet.Why is it blue?It’s because o
英语翻译The earth is a planet(星球),with water and trees,with flow
Things from Earth are ____ on Mars.A.hardly to find B.hard t
The earth is a h----- blue planet
Earth is a rocky planet ( where )liqui
the planet earth is our home planet和earth不全是名词吗?
英语翻译The Earth,our home planet,is a beautiful blue and white
As we all know,the earth is a planet almost covered by water
英语翻译PROTECT ENVIRONMENT We have a beautiful planet--Earth,we
Mars is( )the Earth
英语翻译We find our stay in Royal Hotel is a very convenient and