题目内容

拍卖的报价是一种价格上行的报价方式。 ( )

A. 对
B. 错

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任何商品的替代效用均为负值。 ( )

A. 对
B. 错

W: Did you tell Mr. Smith to bring the dictionary he promised meM: The dictionary Oh, I am sorry. Why did the man apologize()

A. He had lost the dictionary.
B. He had forgotten to bring the dictionary.
C. He had forgotten to tell Mr. Smith to bring the dictionary.

W: I hear there is a good Japanese restaurant nearby. Would you like to go there for lunchM: Yes, but it is my treat this time. What does the man mean()

A. He doesn’t like Japanese food.
B. He doesn’t want to eat out.
C. He wants to pay.

W: Flight 331 is being announced. I’d better be on my way. Goodbye. Thank you and for your kind hospitality.M: You’re welcome. Happy landing. Where are the two speakers()

A. In a plane.
B. At the airport.
C. At the railway station.