Though it was raining,they________working until it was finished.[ ]A. kept upB. kept on C. kept from

题目简介

Though it was raining,they________working until it was finished.[ ]A. kept upB. kept on C. kept from

题目详情

Though it was raining,they________working until it was finished.    
[      ]
A. kept up  
B. kept on    
C. kept from  
D. kept out
题型:单选题难度:中档来源:同步题

答案

B

更多内容推荐