Don't worry,the doctor will look over Jack carefully after he＿＿＿to the hospital A is taken B was taken C will be taken
问题描述：
Don't worry,the doctor will look over Jack carefully after he＿＿＿to the hospital A is taken B was taken C will be taken
答
选A为什么主句是将来时，那么时间状语中未发生的时态用一般现在时表示将来