问题
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According to the passage, what is the beginning of "with us" era?A.The invention of the fi
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What does the professor say about the invention of the elevator?A.It created design proble
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What information of Mr.Johnson did the woman have before the interview?A.His family backgr
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What did the woman think of the new wing of the museum?A.She was impressed by it.B.It was
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Why did the writer get angry with his colleague?A.He was arguing some issues of the work w
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What did the author think of the Harvards efforts in redesigning liberal arts program?A.It