Tommy is better_ swimming than his cousin,while his cousin does better_playing basketball than he.

分类: 作业答案 • 2021-12-20 11:14:57

问题描述：

Tommy is better_ swimming than his cousin,while his cousin does better_playing basketball than he.
填介词顺便说明为什么这样填·

答

at...in
固定搭配：1.be good at...
2.do well in...