a quarter of the population are Chinese.此句中动词用are对吗?

为什么Three quarters of the population are Chinese.此句中动词用复数are? More than three quarters of the population are Chinese.句中be动 three quarters of the population are chinese,为什么chinese不是复数, 为什么 three quarters of the population 的be动词用are? The Chinese ____ a brave people.此句中的一空应填is还是are? The Chinese are a great people.这句话对吗? There are 60000 people in a town.70% of the population are a 连词成句：of,the,Chinese,are,all,students our research shows that a quarter of the people who are shy There are many people present at the meeting,a quarter of wh we are proud of being a chinese同义句 －－of the population of this country are famers. A.First thre