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【单选题】
According to the passage, a standard economic experience is that______.A.
deficit finance is of value in economic crisis
B.
the stock market is in an irrational exuberance
C.
markets may fail under some circumstances
D.
humans are rational calculators
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皮皮学刷刷变学霸
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【单选题】听力原文：W: Professor Hook was so strange today. M: I noticed that too. He was talking so quietly and then not giving us any homework at all. Can you believe that? Q: What can be inferred about Professor ...
A.
He usually talks quietly.
B.
He usually assigns homework.
C.
He didn't come to class today.
D.
He came to class late today.
【简答题】A．ignored B．neglected C．remembered D．noticed
【简答题】A．ignored B．neglected C．remembered D．noticed
【简答题】A．talked B．handled C．watched D．noticed
【简答题】A．ignored B．neglected C．remembered D．noticed