Question

-- Can you sing            dance?
-- I can sing,        I can’t dance.

A．and, and

B．or, or

C．or, and

D．or, but

Answer 1

Ｄ

Can you sing            dance?是一個一般疑問句，在疑問句中用or 代替and，排除A；根據句意：我會唱歌，但是我不會跳舞。表轉折關系，所以選D。