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【单选题】
United States advertising agencies are increasingly using interviews at shopping malls, called 'mall intercepts', to test for advertising effectiveness, product concept viability, and consumer buying habits. Critics of mall intercepts maintain that the shopping habits of mall shoppers are not representative of those of the larger population. Which of the following, if true, would provide evidence that most supports the critics claim about mall intercepts?A.
Some mall shoppers patronize more than one store in any given shopping trip.
B.
Mall shoppers, on average, spend 50 percent more time shopping than shoppers at other locations do.
C.
In the course of any year, 95 percent of all households in the United States have at least one member who does some shopping at a mall.
D.
Mall shoppers who use public transportation to reach the mall tend to have lower incomes than mall shoppers who drive to the mall.
E.
Indoor malls often attract the customary numbers of shoppers even during inclement weather when outdoor malls are likely to lose business.
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【单选题】The treatment is expected to prolong the time that organs remain healthy in patients ’ bodies and also increase their shelf-life (保存期限), so they can be stored for longer or transported further before ...
A.
To make a big profit from the new drug
B.
To reduce the risk of operations.
C.
To prolong the shelf-life of transplants
D.
To help patients save money
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A.
体格发育最快
B.
识别危险的能力强
C.
自身免疫力增强,传染病发生率低
D.
语言思维和待人接物的能力发展较快
E.
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【单选题】听力原文： Credit cards are big business. Americans spend $16 billion a year on cards and there are already 590 millions of them in circulation. Many banks sponsor their own credit card companies and issue...
A.
The bank.
B.
The store that accepts the card.
C.
The credit card company.
D.
The customer himself.
【单选题】关于幼儿期的特点正确的是
A.
体格发育最快
B.
识别危险的能力强
C.
自身免疫力增强,传染病发生率低
D.
语言思维和待人接物的能力发展较快
E.
不易发生营养缺乏和消化失常方面的疾病
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