We won't leave _____ he _____back.[ ] A. before, cameB. until, isC. if, will getD. when, come-八

题目简介

We won't leave _____ he _____back.[ ] A. before, cameB. until, isC. if, will getD. when, come-八

题目详情

We won't leave _____ he _____ back.    
[     ]
A. before, came            
B. until, is                      
C. if, will get                  
D. when, come
题型:单选题难度:中档来源:同步题

答案

B

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