If all of us pass the exams a party to celebrate it.A. holdsB. is heldC. will be heldD.

问题补充：

If all of us pass the exams, a party to celebrate it.

A. holds

B. is held

C. will be held

D. will hold

答案：

A. holds

B. is held

(答案→)C. will be held

D. will hold

解析：本题的含义是如果我们所有的人通过测验，我们将举行一个聚会来庆祝，本题的主句是将来时态的被动句，结构为will be+动词的过去分词，举行的过去分词为held，故本题选C。