首字母填空The sea covers a great part of th Earth's surface .it i

首字母填空The sea covers a great part of th Earth's surface .it i 首字母填空1、The sea covers a great part of the earth's surface.Th 英语填空The sea covers a greater part of the earth's s_________t The sea covers a greater part of the earth 's s_____than the 英语翻译Since the sea covers the greater part of the earth's sur the sea covers about ( ) of the earth.a.one third b.three qu three-fourths of the surface of the earth ( ) sea water c? over 70% of the earth"s surface .it‘snecessary f? a （）of its surface of the earth is sea. The oceans take up the greater part of the earth’s surface. only ------the surface of the earth is land.A.part of B.a pa 英语英语 Rainforests cover six percent of the earth’s surface.Th