问题

People generally think that smoking is a bad __________ .
A:custom
B:habit
C:behavior
D:action;
B:habit
C:behavior
D:action;
正确答案是:
同类题型
The man didn’t admit _________ anything at the store, when he was questioned by the police.
_______ you be interested, I will tell youthe whole story.
led the police for help, thatthe problem was more than he could deal with
It’s reported that energy drinks are not allowed ___in Australia.
How many _______do you have–Let me see, my father has two brothers.