＿＿＿your score and you will make sure if you have passed the exam. A. Add up toB. Add toC.

问题补充：

＿＿＿your score and you will make sure if you have passed the exam.

A. Add up to

B. Add to

C. Add up

D. Add

答案：

A. Add up to

B. Add to

(答案→)C. Add up

D. Add

解析：本题考查add短语辨析。句意：把你的得分加起来以确定你是否已经通过考试。add up 把……加起来；add to 增加；add up to 加起来总共是。