题目内容

-Jenny has failed to seek advice from Professor Li on the problem again.

-What a shame! If only she ________ before he went abroad on business.

[  ]

A.arrived

B.had arrived

C.should have arrived

D.could have 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