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You’d better _______ your score and see if you have passed the exam.
A.add up toB.add to
C.add upD.add
答案:C
试题分析: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总计达,意味着,总起来说;B把......添加到......;C加起来,总计,合乎情理。add up to后跟总数,add up的意思是“把......加起来”,故选C。
考点:考查动词短语