—Did the naughty boy break the glass by chance?
—No, .
A. of course
B. on purpose
C. by hand
D. for pleasure
网友回答
A. of course
(答案→)B. on purpose
C. by hand
D. for pleasure
解析:考查交际用语:A. of course当然,B. on purpose故意的,C. by hand手工,D. for pleasure为了快乐,句意:--这个调皮的男孩是偶然打坏了玻璃杯吗?--不,是偶然。选B。