It makes me proud to be a Chinese just to see how our businesses are improving their productivity.这句话的正真主语是to see how our businesses are improving their productivity吗?如何分析?
下面这句摘自高中英语新教材人教版必修一 p2:Amy is talking to Ms Li, a
school adviser, about which courses to choose.请问这里的 about which 在此是此导定语从句吗?为什么用 which 呢?它的先行词 adviser 不是指人吗?
语法书上说,feel, hear, have, make, let, see, watch, notice等动词接不定式作宾补是不带to的,但我在柯林斯词典上看到这样一句:Williams felt himself to be senior to all ofthem. 请问,句中为什么用 to be 呢?
If the weather had been more comfortable, the crops would be growing still better.If the weather had been more comfortable, the crops would grow still better.老师,以上同为虚拟语气,但两个句子的区别是什么?