Ⅱ．单项选择（满分20分）
21. Nowadays many young people get into ____ habit of smoking in ____ public and can't kick it.
A. the; the B. / ;/ C. / ;the D. the;/
22. I’m afraid he can’t ____ the idea of having a woman as his boss.
A. adapt to B. receive C. fit D. used to
