题干
—________ you play the piano for us?
—Sorry, I can't play the piano, but I can sing for you.
A：Can
B：Must
C：May
D：Should
答案(点此获取答案解析）
A
—________ you play the piano for us?
—Sorry, I can't play the piano, but I can sing for you.
A：Can
B：Must
C：May
D：Should
