题目内容

Yesterday if the policeman _______earlier, the fight between the two boys would have been prevented.

A. would have arrived                                 B. had arrived                  

C. were to arrive                                          D. arrived

练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网