考博考试

根据网考网考试中心的统计分析，以下试题在2018/5/30日考博习题练习中，答错率较高，为：40%
【单选题】 The old couple were not rich themselves, but they hated to turn away anyone who were ______ food and shelter.
A．at the mercy of
B．on the point of
C．with the exception of
D．in need of

网考网参考答案：D，答错率：40%
网考网试题解析：
[解析] at the mercy of在……支配中；on the point of正要……时；with the exception of除……之外；in need of需要。根据句意，D最适合。 查看试题解析出处>>