问题
选择题
There was a _______ look on her face when she met with the _______ problem.
A．confusing; confusing
B．confused; confused
C．confusing; confused
D．confused; confusing
答案
答案：D
题目分析：句意：当他遇到这个令人困惑的问题时候，他脸上露出了困惑的表情。Confusing令人困惑的；一般修饰物，confused困惑的，一般修饰人和与人有关的面容，表情，眼神等，所以选D。