about seventy-one p___ of the earth is coveed by water.
about seventy-one p___ of the earth is coveed by water.
Water _________ about seventy persent of the earth,s surface
选择about ------of the earth is coverd by water
About seventy per cent of our earth( )by water Ais covering
About seventy per cent of our earth _____by water.
() from space,the earth,with water () seventy percent of its
The surface of the Earth is about 70% water
(About two thirds) of the earth is covered with water.
2.About two thirds of Earth is covered by water.用英语 句子解释是什么
about seventy percent od our earth ___by water
_ from space ,the earth ,with water ,_ seventy percent of it
three quarters of the earth is water