________been there with me,I would have felt terrible at the ceremony.
A.If my friends not
B.Had my friends not
C.Have my friends not
D.If my friends didn’t
________been there with me,I would have felt terrible at the ceremony.
A.If my friends not
B.Had my friends not
C.Have my friends not
D.If my friends didn’t
B
本句为虚拟语气条件句的倒装,省去if,把助动词had提前。