---Bob looks upset. What has happened to him? ---Perhaps his failure to the exam___ his low spirits....
2022-12-30 20:06:27 120次 2014届内蒙古高一下学期期末考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
---Bob looks upset. What has happened to him?
---Perhaps his failure to the exam___
his low spirits.
A.accounts for B. looks for C.
makes for D. takes for
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