专升本考试

根据网考网考试中心的统计分析，以下试题在2017/12/10日专升本考试习题练习中，答错率较高，为：77%
【单选题】 The shop owner came up to see ______.
A．what was happened
B．what was going on
C．what the matter was
D．what is the matter

网考网参考答案：B，答错率：77%
网考网试题解析：
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