.Three-fourths of the surface of the earth_________sea.A.isB.areC.wereD.has been-高一英语

题目简介

.Three-fourths of the surface of the earth_________sea.A.isB.areC.wereD.has been-高一英语

题目详情


.Three-fourths of the surface of the earth_________sea.
A.isB.areC.wereD.has been
题型:单选题难度:偏易来源:不详

答案

A
本题的含义是地球表面的四分之三是海洋,表示的是一个客观的事实用一般现在时,本题的主语为不可数名词,故用is,故本题选A。

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