1、When you see my brother, you can't help____ him.
A.likes B.like C.liking D.to like
（help的用法是什么？）
2.Would you mind ______here?
A.I smokingB.my smokingC.smokes D.smoked
(答案是B。 为什么不是me ，my 在这么做什么？）
3.This is one of the most wonderful matches__this year.
A.I have been watchedB. that have been watched
(选B 为什么）
请详细解答。谢谢！！
