Three fifths water_ from the weel.A.is B.are C.be D.been
问题描述:
Three fifths water_ from the weel.A.is B.are C.be D.been
答
B吧
我觉得是
答
选A.is
因为主语是water 水, 这是不可数名词.所以要用谓语动词的单数形式,用is.