另外，请看下面一道类似的考题，也很容易错：

My friend Mary is _____ beautiful girl and _____ girl everyone likes to work with.

A. a, a B. a, the

C. the, a D. the, the

【陷阱】很容易误选B，认为第一次提到 girl 用不定冠词，第二次提到就应该用定冠词。

【分析】最佳答案为A。句中第二次提到 girl 时并不是特指的，此句实为一省略句，补充完整为 My friend Mary is a beautiful girl and she is a girl everyone likes to work with. 请再做以下试题(答案选A)：

(1) Jim is _______ brave boy and _______ boy never fearing anything.

A. a, a B. a, the

C. the, a D. the, the

(2) It is really _______ useful dictionary and _______ dictionary every one of us needs.

A. a, a B. a, the

C. the, a D. the, the