The exhibition he had been looking forward to was until next Sunday.
A. visit; put off
B. visiting; put off
C. visit; put on
D. visiting; put on
网友回答
A. visit; put off
(答案→)B. visiting; put off
C. visit; put on
D. visiting; put on
解析：考查动名词做宾语和词组辨析：look forward to doing渴望做…，第一空填visiting，put off推迟，put on穿上，句意：他一直盼望参观的展览被推迟到下个星期天。选B。