问题
单项选择题
We listened dumb-struck, full of (), to the shocking details of the corruption of the president of the company.
A. incredulity
B. ingenuity
C. ingenuousness
D. incredibility
答案
参考答案：D
解析：
本句空格处意为“充满怀疑地”。incredibility意为“不能相信(事实)”，与句意相符。其他三项“incredulity怀疑(不确知的事情)；ingenuity独创性；ingenuousness坦白，直率”都不正确。