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A、They are checked out. B、They are specially coded. C、They are inspected by the guard. D、They are marked with colored labels. B细
A、They are checked out. B、They are specially coded. C、They are inspected by the guard. D、They are marked with colored labels. B细
admin
2013-05-19
28
问题
M: Do you know what happened to me today? I was so embarrassed.
W: What?
M: Well, Dr. Brown’s class finished ten minutes early, so I went to the library between classes. I knew I didn’t have much time, but I wanted to get those books on the Industrial Revolution. I looked them up in the card catalog and went right to the stacks and found them. So t put them in my book bag and headed back toward the door. Then it happened. The exit gate in front of the door wouldn’t open, and a guard immediately, warned me that I hadn’t checked out my books. He thought I was trying to steal them.
W: That must have been embarrassing. But why didn’t the exit gate open?
M: I asked them that. It seems the books in the library are all magnetically coded, and when you check them out, the librarian behind the desk demagnetizes them, then the exit gate will open.
W: How interesting! I still don’t quite understand how they do it, though. I’ll have to go to the library and see it for myself.
选项
A、They are checked out.
B、They are specially coded.
C、They are inspected by the guard.
D、They are marked with colored labels.
答案
B
解析
细节题。男士说the books in the library are all magnetically coded.,听不出来magnetically没有关系,关键要捕捉住coded这个词,就可以判断B项正确。但是,要知道magnetically“磁化地”并不是超纲词汇,要熟悉该词在诸如图书馆、书店、超市等特殊语境中的应用。
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0
大学英语四级
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