第25题: [单项选择]Differences between peoples ______ . A. may gradually disappear because of ease of travel B. do exist even though different nationalities behave exactly alike C. will always continue to exist and the world will be a dull place D. will not exist as one hopes 参考答案:B 答案解析:推理题。 第三段的头两句提到:“Differences between peoples do,of coursr,exist and,one hopes,will always continue t