22. My friend Mary is 11-year-old beautiful girl and girl everyone likes to work with.A.

问题补充：

22. My friend Mary is 11-year-old beautiful girl and girl everyone likes to work with.

A. a, a

B. a, the

C. an, a

D. an, the

答案：

A. a, a

B. a, the

(答案→)C. an, a

D. an, the

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