题目

第二节：阅读下面61到65几段文字，为它们从A到F中选出适当的标题。注意：有一个标题是多余的。 A．The most common problem is a “wandering” mind B．Selective listening is also a mental barrier C．Listening isn’t an easy skill to master D．Attitudes can also interfere with good listening E．Noise and background music makes listening more difficult F．Listening is also related to the level of the listener’s knowledge 1．__________________        Listening is not as easy as someone thought．Even good listeners may recall only fifty percent o目前，我国共建立了5个自治区、30个自治州、120个自治县（旗）共155个民族自治地方。实行民族区域自治制度是：A、我国的根本政治制度 B、我国的基本政治制度 C、我国的根本制度 D、我国的基本经济制度