how could you tell I could not?这句话错了么?
问题描述：
how could you tell I could not?这句话错了么?
答
这要看这句话用在那里,假如一个人想参加铁人三项赛,朋友笑他,他可以回这句："how could you tell I could not?"意思是：『你怎麼知道我办不到?』
用在别的地方就不一定正确了.