Don't you think it is time yousmoking?选哪一个,请说明理由,A give upB gave upC should give up D would give up

Don't you think it is time yousmoking?选哪一个,请说明理由,A give upB gave upC should give up D would give up
Don't you think it is time yousmoking?选哪一个,请说明理由,
A give up
B gave up
C should give up
D would give up

Don't you think it is time yousmoking?选哪一个,请说明理由,A give upB gave upC should give up D would give up
It is time that sb.did sth.是常用句型.（某人该做某事了） 但也有人说 It is time that sb.should do sth.因此答案C也可以接受