My brother is very good ping-pong.A. inB. forC. atD. on

发布时间：2020-08-17 12:51:39

My brother is very good      ping-pong.
A. in
B. for
C. at
D. on

网友回答

A. in
B. for
(答案→)C. at
D. on
解析：is  good at是固定搭配，意思是：专长于….。
以上问题属网友观点，不代表本站立场，仅供参考！