问题
选择题
I don’t think I am ____ ; it is said that _______- is the mother of success.
A．a failure; failure
B．failure; a failure
C．a failure; a failure
D．failure; failure
答案
答案：A
failure为不可数名词，失败，前面加a，指抽象名词具体化，意为失败的人或事，句意：我认为我不是一个失败的人，据说失败是成功之母。failure is the mother of success是一个谚语。所以选A。