数学鸡鸡32题是prep的题目

恩

New prep 的第二套题目里面的.

就是热狗那题吗？似乎现有版本都不全，可否麻烦你将prep的贴过来呢

感觉不太一样

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At a certain refreshment stand, all hot dogs have the same price and all sodas have the same price.  What is the total price of 3 hot dogs and 2 sodas at the refreshment stand?

(1)  The total price of 5 sodas at the stand is less than the total price of 2 hot dogs.

(2)  The total price of 9 hot dogs and 6 sodas at the stand is $21.

答案是B