Wang Ping hesitated for before he to the question.
A. sometime, replied
B. some time, replied
C. sometimes, answered
D. some time, answered
网友回答
A. sometime, replied
(答案→)B. some time, replied
C. sometimes, answered
D. some time, answered
解析：sometime意思是：在某时；some time是一段时间的意思。Sometimes是有时的意思。replied to是回复的意思，用answered就不用to。