问题
选择题
Mike is _____ American boy. He studied in _____ university in America.[ ]
A. the, a
B. a, a
C. an, a
D. an, an
答案
答案：C
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Mike is _____ American boy. He studied in _____ university in America.[ ]
A. the, a
B. a, a
C. an, a
D. an, an
答案：C