it's not good ____,you should give it up. 空格里该填to smoke 还是smoking_英语解答

it's not good ____,you should give it up. 空格里该填to smoke 还是smoking ,why?

人气：492 ℃　时间：2020-01-28 12:51:27

解答

to smoke.
It is not good/bad (for sb) to do sth.是固定句型.