第11题: [单项选择]The speaker mentioned all of the following as effects of mass transportation on cities EXCEPT A. Growth in city area. B. Separation of commercial and residential areas. C. Changes in life in the inner city. D. Increased standards of living. 参考答案:D 答案解析:[解析] Mass transportation revised the social and economic fabric of the American city in three fu
第28题: [单项选择]They are well ______ with each other since they once studied in the same university A. informed B. accustomed C. acknowledged D. acquainted 参考答案:D 答案解析:[译文]因为他们以前是校友,所以互相认识。
[解析]固定搭配。这四个选项都是动词+ed构成的形容词形式,informed表示“见多识广的(常跟介词of/about连用)”;accustomed表示“