Question

--Mary, ________you play chess?

--Yes, I can do it very well. I want to join the chess club.

1. A.
   can
2. B.
   should
3. C.
   must
4. D.
   need

Answer 1

A
解析：由回答“是的，我下（棋）很好”可知问句是在提问某人是否具备此方面的能力，故用can来提问，选A。