Air,or ____ is called the atmosphere,surrounds the whole wor
The air in the atmosphere is made up of different gases.
Air pollution is one of the major problems of the modern wor
____(fly)means a journey through the air or space.
The atmosphere is as much a part of the earth as ____ its so
South Africa is called the Gold Kingdom.Ture or false?
英语翻译The new generation telephone is called Superphone or Per
by the air or by air
Is it "breathe the fresh air" or "breathe in the fresh air",
IS the air fresh or clean go your city?
There is no air or water on the moon,________?
英语翻译Modern technology has made () possible for the whole wor
The newly-built TV tower,____ beyond imagination,is called “