18．--- Tom has a lot of parties recently. ---Yes, that may ____ why he didn’t do well in the test. A...
2023-01-07 17:49:11 157次 河北省2009-2010学年度高一下学期第一次考试 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
18．--- Tom has a lot of parties recently.
---Yes, that may ____ why he didn’t do well
in the test.
A, sum
up B. add up
to
C. account for D. make sense of
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