题干
— Helen sings so well.
— Yes, she _______ singing.
A：help with
B：is good with
C：is good at
D：is good for
答案(点此获取答案解析）
C
— Helen sings so well.
— Yes, she _______ singing.
A：help with
B：is good with
C：is good at
D：is good for
