three quarters of the earth is water 为什么用is

three quarters of the earth is water 为什么用is three quarters of the earth is water most three quarters of the earth is water为什么用is three quarters of the earth's surface is covered with water. 初中英语句型转换Three quarters of the earth is sea water.如果转换成 地球上四分 9.Three quarters of the earth _________ water.(discover) Three quarters of the earth__with water.A.is covering B.are Three quarters of the water ------- from sea.A.are B.is C.co 70% of our bodies()water,and three quarters of the earth()co 初三英语单项选择1、Nearly three quarters of the earth _____with water What covers almost three quarters of the earth? Three quarters of the earth___(be) covered with water.