417. 一道是说一个人estimate 东西的 list price 的时候是 round to nearest 1$, 问is the sum of estimated price within $6 of the sum of the actual price? 我靠我记不清原话怎么说的了,因为我没看懂题!!题都没看懂!!到底在问什么!! A. There are fewer than 11 items B. Every item is estimated at $5 —————————————————— 应该是前400有过类似的题,应该选B吧
417. 一道是说一个人estimate 东西的 list price 的时候是 round to nearest 1$, 问is the sum of estimated price within $6 of the sum of the actual price? 我靠我记不清原话怎么说的了,因为我没看懂题!!题都没看懂!!到底在问什么!! A. There are fewer than 11 items B. Every item is estimated at $5 —————————————————— 应该是前400有过类似的题,应该选B吧