题目内容
（请给出正确答案）
A．She has mistaken it for his dog.
B．He has a nice dog.
C．They never go out.
D．They enjoy staying at home.
简答题官方参考答案
（由简答题聘请的专业题库老师提供的解答）
更多“A．She has mistaken it for his dog.B．He has a nice dog.C．They never go out.D．They enjoy”相关的问题
A、vanity
B、layer
C、wager
D、appeal
B．She decided not to make the purchase.
C．She paid by credit card.
D．She left without paying.
听力原文： Well, I manage a small branch of a large super-market, and we lose a lot of money through shoplifting. I have to try to prevent it or else I'll lose all my profits. A lot of shoplifting is done by young people, teenagers in groups. They do it for fun. They're not frightened so we have to make it difficult for them. Obviously a supermarket can't have chains or alarms on the goods, so we have store detectives, who walk around like ordinary shoppers, otherwise they'll be recognized. We have big signs up, saying: "shop-lifters will be prosecuted," but that doesn't help much. We've started putting cash desks at all the exits, we've found we have to do that, or else the shoplifters will walk straight out with things. Of course, that worries the ordinary shopper who hasn't found what he wanted. We also use closed-circuit television, but that's expensive. In fact all good methods of prevention are quite expensive, and naturally they make our prices more expensive, but it has to be done, otherwise shoplifting itself will make all the prices much higher, and the public doesn't want that!
(33)
A．They have store detective.
B．They have big signs up, saying "Shoplifters will be prosecuted."
C．They use close-circuit television.
D．All of the above.
B．Because they find it easy to do shoplifting.
C．Because they want to save money.
D．Because the prices are high.
A．it leads to results that can be appreciated
B．it is driven out by applied research
C．it provides the basis for scientific progress
D．its results cannot be anticipated
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