You can infer that most of the goals of the Knights of Labor were ______.

参考答案:

B本题为细节信息归纳推理题。题中关键词为infer．．．the goal of．．。infer说明须利用文中所给的条件，根据短文提供的情景进行推理和概括，而不能只凭某句话或主观看法下结论。第3段末句．．．by 1890 the union had died out及第4段末句most federal laws．．．were not passed until the 1930's说明Knights of Labour早在1890年便瓦解了，而含有保护工人权益内容的联邦法律直到26世纪30年代才被通过。故正