Peter and John are____sports.A) all good at B) all good in C) both good at D) both good in

问题描述:

Peter and John are____sports.A) all good at B) all good in C) both good at D) both good in
Peter and John are___ sports.A) all good at B) all good in C) both good at D) both good in

C) both good at 两个人所以用both,‘擅长于’用be good at