中科新闻网手机湖南女主播陪导演:这个应该选哪个？
来源：百度文库 编辑：中科新闻网 时间：2024/04/29 08:41:26
* 17. ______ we would not have succeeded in our experiment.[ 1分]
A.Without you helped us B.But for you helped us C.If you had not helped us D.But you helped us
A.Without you helped us B.But for you helped us C.If you had not helped us D.But you helped us
c again
the correct B should be :but for your helping us
c