Question

【题目】You'd better _______ your score and see if you have passed the exam.
A.add up to
B.add to
C.add up
D.add

Answer 1

【答案】C
【解析】考查动词短语。句意：你最好把分数加一下，看是否通过了考试。A.add up to“总计达，意味着，总起来说”，后跟总数；B.add to“把......添加到......”；C.add up“加起来，总计，合乎情理”。故选C。