________5 :30 yesterday, they had finished the work.[ ]A. AtB. In C. On D. By-九年级英语

题目简介

________5 :30 yesterday, they had finished the work.[ ]A. AtB. In C. On D. By-九年级英语

题目详情

________5 :30 yesterday, they had finished the work.  
[     ]
A. At                
B. In  
C. On              
D. By
题型:单选题难度:中档来源:同步题

答案

D

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