Question

There is no perfect person, some people have made _____success of themselves in spite of what would appear to be ______ weakness in their professions.

A．/, a

B．a, /

C．a, a

D．/, /

Answer 1

C

考查冠词。success作为成功的人或事时，为可数名词；a weakness指他们专业方面的一个缺陷，故选C。