...cient to do sth结构中的不定式作什么成分?该结构中的主语和不定式构成什么关系?学生查了牛津,朗文,科斯林例句均为主谓关系,The reasons aren't sufficient to justify the ban. The money aren't sufficient to cover everything that needs doing. One me...
...aking理解现在分词作状语,与前面的selling容易误解,加and和selling并列,是不是可以这样理解?2. they are selling education, making money out of those students and being the master of education system.这里being the master和making money 是不是不并列是语病?