第6题: [单项选择]Despite the fact that they were ______ when they married, after 30 years they live together harmoniously. A. contradictory B. incompatible C. contrary D. compatible 参考答案:B 答案解析:incompatible不调和的;contradictory反对的;contrary相反的;compatible协调的。
A. the architectural beauties of the White House B. early residents of the White House C. improvements in the White House D. the history of the White House to 1950 参考答案:C 答案解析:主旨大意题。本文是有关美国总统府——白宫的修建和发展历史的一篇文章,主要内容是入主白宫的历届美国总统是如何对其进行完善的。文章第四段第一句也指出Throughout its history,the W