________ he driven more carefully,the accident would not hav

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/21 09:14:57

________ he driven more carefully,the accident would not have happened the other day.
A.Be B.Had C.Has D.Would have

答案B 考查虚拟语气.“如果他开车在小心一点,事故就不会发生了.”根据主句的would not have happened可知,与过去相反,故用过去完成时,即If he had driven...,If引导的虚拟语气常用省略形式,把had提前,即Had he driven.故选B.查看原帖

________ he driven more carefully,the accident would not hav 16.________,the accident would not have happened. the man would have an accident if he( )more care If he ______ more carefully,that accident _______ and he ___ If it were not for the fact that he ________ ill ,he would f He drove carefully to ________ the holes in the road. look into the accident more carefully,dan you will find out He promised hat he would not be ___ with the matter any more ( )there when the accident occurred,i would not have believe He kept his head otherwise the accident would have happen He doesn't write as more carefully as his friend 改错 ________ He drives much more carefully.