Question

It's no good ________ problems with a man like him．

A. to discuss
B. discussed
C. discussing
D. to be discussed

Answer 1

答案C
①It is no good（use）+v-ing =There is no good（use）（in）+v-ing =It is of no good（use）+v-ing（=to+v）=It is bad（useless）to+v．②There is no good（use／harm／hurry） starting out early．