问题
选择题
What ______ me was that there was a ______ look on her face due to the ______ problem.
A．confuses; confusing; confusing
B．confused; confused; confused
C．confused; confused; confusing
D．confused; confusing; confusing
答案
答案：C
考查confuse用法。Confused感到困惑的；confusing令人困惑的；look应该用confused修饰。根据后面的was说明本题应该使用过去时，第一空是谓语动词用过去时。句意：让我困惑的是因为那个令人困惑的问题在他的脸上有一个很困惑的表情。