问题：
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．/, /
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．/, / |
参考答案：