you won't know if it fits you until you ___it onA will try Bare trying Ctried Dhave tried

问题描述:

you won't know if it fits you until you ___it on
A will try Bare trying Ctried Dhave tried

C 。。。。。。。。。。。。。。

答案为D.
not...until句型,直到...才.直到(某时)(某动作)才(发生)
直到你试了才知道它是否适合你.
主句用一般将来时,从句应该用一般现在时,选项中没有只能用D现在完成时表示动作对未来产生的影响.