Alice is in the music club. She is good singing.A. to B. with C. forD. at

问题补充：

Alice is in the music club. She is good singing.

A. to

B. with

C. for

D. at

答案：

A. to

B. with

C. for

(答案→)D. at

解析：to到，向；with 伴随，用某种工具；for为了，对于；at在一点。句意：爱丽丝在音乐俱乐部，他很擅长唱歌。短语be good at擅长某事，故选D。