Question

If you don't know that _________ is the mother of success, your are sure to be _

If you don't know that _________ is the mother of success, your are sure to be ________ in life.
A. failure; failure
B. a failure;a failure
C. a failure; failure
D. failure; a failure

Answer 1

答案D
本题考查failure的用法。failure作“失败”讲是不可数名词，作“失败的人(或事)”讲是可数名词。