We were all sad____ we knew eight policemen lost their lives during the earth quake in Haiti.[ ]A. b

题目简介

We were all sad____ we knew eight policemen lost their lives during the earth quake in Haiti.[ ]A. b

题目详情

We were all sad_    ___ we knew eight policemen lost their lives during the earth quake in Haiti .
[     ]
A. before    
B. when    
C. unless
题型:单选题难度:中档来源:同步题

答案

B

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