He is better at playing badminton.A.is good at  Wap版

试题详情及答案解析: Heis better atplaying badminton.
A.is good at B. does better in C. does best i; 答案：B; 试题分析：句意：他更擅长打羽毛球。is better at更善于；is good at擅长；does better in做得更好；does best in做最好。根据题意，故选B。
考点：考查短语辨析。