一道2009年5月的sat语法题
In a blind taste test,people are asked______________________________________A which out of two or more products taht are unidentified that they prefer.B which they would prefer out of two or more products taht would not be identifiedCwhich of two or more unidentified products they preferDout of two or more products,which are unidentified ,what their preference would beE for their preference from two or more unidentified products.答案是C我选了E我觉得更简介