题目内容
() 8. —Do you know man in blue?
—Yes,he's a professor of university.
A. the;a B. a;an C. the;an D. /;the
8. A
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题目内容
() 8. —Do you know man in blue?
—Yes,he's a professor of university.
A. the;a B. a;an C. the;an D. /;the