请选择ABCD6C9W0e5d)x;x:r Helen is playing _______ guitar．Mike is playing ________ basketball．(d-X9o3T;p*X:U
A．the；the(d-X9o3T;p*X:U
B．the；／(d-X9o3T;p*X:U
C．／；the(d-X9o3T;p*X:U
D．／；／(d-X9o3T;p*X:U