Simon usually plays guitar on Sunday morning and plays chess on Sunday afternoon.A. the; t

问题补充：

Simon usually plays guitar on Sunday morning and plays chess on Sunday afternoon.

A. the; the

B. the; /

C. /;the

D. /:/

答案：

A. the; the

(答案→)B. the; /

C. /;the

D. /:/

解析：句意：西蒙通常在星期天早上弹吉他，在星期天下午下象棋。乐器前面必须加定冠词the,棋类前面不用冠词，故选B