finish doing 还是 finish to do
finish doing 还是 finish to do 我们知道，英语习惯上说 finish doing sth，不能说 finish to do sth，但是下面这道题的答案却是A，不是C： This is the very work that I must finish_________ her. A. to help B. help C. helping D. helped ...
阅读更多
finish doing 还是 finish to do 我们知道，英语习惯上说 finish doing sth，不能说 finish to do sth，但是下面这道题的答案却是A，不是C： This is the very work that I must finish_________ her. A. to help B. help C. helping D. helped ...
阅读更多
