Miss Rogers taught physics (物理) in a New York school. Last month she was teaching to one of her classes about sound (声音). "Now,

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问题     Miss Rogers taught physics (物理) in a New York school. Last month she was teaching to one of her classes about sound (声音). "Now, I have a brother in Los Angeles (洛杉矶). If I was calling him on the phone, and at the same time you were 75 meters away listening to me on the other side of the street, which of you would hear me earlier, you or my brother? And why?"
    John answered, "Your brother, Miss Rogers, because electricity (电流) travels faster than sound waves." "That’s very good," Miss Rogers said.
    "I disagree," said Mary. "Your brother would hear you earlier, because when it’s eleven o’clock here, it’s eight o’clock in Los Angeles."
Miss Rogers taught physics in a Los Angeles school.

选项 A、真
B、False

答案B

解析 Miss Rogers在洛杉矶教物理,是错误的。因为她在纽约的一所学校教物理。所以答案为B。
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