most three quarters of the earth is water为什么用is是因为水是不可数的还是因为three quarters of the earth是一个整体?

three quarters同义词 three quarters的理解 three-quarters of an Three quarters 为什么不是Third quarters呢？ most three quarters of the earth is water为什么用is是因为水是不可数的还是因为three quarters of the earth是一个整体? three-quarters of an three-quarters 是说中长吧~ three-quarters of abillion是多少? for three quarters of an The bottles made in most places contain about three-quarters new glass and the rest is recycled这一句怎么翻译, three and three quarters 啥意思 3/4的英语?three quarters? three quarters of one precent是多少? three quarters of用什么提问 Three quarters of rue USA___with forest. there quarters 还是three quarter .why three quarters of a century是什么意思 Nine ___________(twelve) is three quarters. three quarters of all Americans是什么意思?