考博考试

根据网考网考试中心的统计分析，以下试题在2017/8/30日考博习题练习中，答错率较高，为：74%
【单选题】 When DK says "I wish I knew the answer to that," what he wants to mean is ______.
A．he certainly knows the answer
B．he cannot give a confident answer for the time being
C．he wants to find the answer later
D．he expects others to give a definite answer

网考网参考答案：B，答错率：74%
网考网试题解析：
"I wish I knew the answer to that"意为“我希望我能知道答案”，是不知道确切的答案的一种委婉的表示，选项B正确。 查看试题解析出处>>