...个句子,A total of 140 aftershocks (余震) have been recorded.这里的主语核心是total,还是aftershocks? 谓语用have对吗?还是应该用has?我在有道词典中查了一些例句,但没找到a total of短语作主语的情况,所以还希望您能帮助提供一些权威例...
看到了这样两句:Houses are a lot more expensive these days. 如今的房价贵多了。The children of the poor couldn’t go to school in those days. 那时穷人的孩子上不了学。上面两句中,these days 前没有用介词 in,但 those days 前就用了介词 in。这两个短...