题目

阅读理解 In New York City public schools, 176 differentlanguages are spoken among the more than 1 million students. For 160,000children, English is not their first language. New York's Department ofEducation makes learning better for these students by providing dual-language(双语) programmes. Students are taught in two languages,English and another one, like Russian or Chinese. Maths, social studies,science and all other regular courses are taught in both languages so that theycould learn about the culture of the other countries. Milady Baez is Deputy Chancellor of EnglishLanguage Learne老师让欣欣当组长，她却推选能力比较强，大家都信服的朱慕当组长，同学们感叹，这是        的再现啊！  (      )A．推恩令B．王位世袭C．禅让制D．大一统