If you____________stop smoking,you can only expect to have a bad

If you____________stop smoking,you can only expect to have a bad cough.
A、won’t
B、would not
C、do not
D、can not
【正确答案】:A
【题目解析】:will除了用作表示将来时的助动词外,还可用来强调愿意或不愿意。又如:If you will/would wait a moment,1 will fetch the money。但是在表示不肯或不愿意时,则只能使用won't,不能使用would not。