考博考试

根据网考网考试中心的统计分析，以下试题在2017/11/25日考博习题练习中，答错率较高，为：75%
【单选题】 What does the writer say about the classified advertisements that used to be put in the papers
A．They used to be voluntary.
B．They used to use display type.
C．They were all the same size.
D．They were more formal.

网考网参考答案：C，答错率：75%
网考网试题解析：
最后一段第一句话就明确说了：以前的分类广告都是尺寸相同的。 查看试题解析出处>>