He set_________ at about 9 o'clock. [ ]A. about to workB. about to working C. about workingD. o

题目简介

He set_________ at about 9 o'clock. [ ]A. about to workB. about to working C. about workingD. o

题目详情

He set_________ at about 9 o'clock.    
[     ]
A. about to work                
B. about to working    
C. about working                
D. out working
题型:单选题难度:中档来源:同步题

答案

C

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