They have fun chess(国际象棋).
#50410
A
play
B
playing
C
play the
D
playing the
推荐题目
Can I stop ______ a rest, Sir?– Keep _______! The terminal (终点) is around the corner.
#50437
A
to have, running
B
having, running
C
to have, to run
D
having, to run
