题目内容
() 28. —Excuse me,how can I get to the museum?
—Sorry. It's my time to be here.
A. one B. first C. once D. /
28. B
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题目内容
() 28. —Excuse me,how can I get to the museum?
—Sorry. It's my time to be here.
A. one B. first C. once D. /