it's time that sb did sth,it's time that sb should do sth有没有

it's time that sb did sth,it's time that sb should do sth有没有细微区别如题 It is high time we drug trafficking.(贩毒)A.did awaywith B.do away with C.did away D.should do away with为什么选A不选D学生问我 哭死了