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·
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
be good at
be better at
填at
答
at,on
答
at...in
固定搭配:1.be good at...
2.do well in...