2. Consider following hypothetical<br>Situation A: 为你而要买一美元 24.99 美元。 You like sunglasses but believe the price is a little high for this kind of product。<br>Situation B: you are at high end fashion store when you notice a pair of sunglass 的 24.99 美元。 you like sunglasses but believe the price is a little high for this kind of product。<br>a) 一个在which case, 你, 更多, 或是 purchase the sunglasses?<br>b) 什么? ...
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