单选题 This book is designed for the learners ______ native languages are not English.
【正确答案】 A
【答案解析】[试题类型] 定语从句 [试题精解] whose是关系代词who的所有格形式,又称关系限定词,在从句中做定语。whose通常指人,也可以指动物或无生命的事物。