帮忙看一下下面几个英语单选题
如果涉及到固定搭配、句型或者区分的话麻烦给个简单的解释,
1.After four years in the same job his enthusism finally _______.
A) deteriarated ; B)dissipated; C)dispersed; D)drained.
2.There were net a single person there ______thought you were right.
A)whom B)as C)but D)whose
3.It is terrible to see you lighting one cigarete form the end of anther.It is hight time______this bad habit.
A) to get rid of B)for you to getting rid of
C) you get rid of D)you got rid of