I’m not sure if he to my family at tonight’s party.A. introducesB. will introduceC. is int

问题补充：

I’m not sure if he to my family at tonight’s party.

A. introduces

B. will introduce

C. is introduced

D. will be introduced

答案：

A. introduces

B. will introduce

C. is introduced

(答案→)D. will be introduced

解析：句意：我不确定他是否会在今晚的聚会上被介绍给我的家人。结合语境可知本句是宾语从句，从句中描述的是将来发生的动作，故用一般将来时态。从句主语he是被介绍的对象，故用被动语态。选D。