题目

阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。 Founded in Yan'an in 1941, Beijing Foreign Studies University (BFSU) is now a famous university located in the Haidian District of Beijing, a place in the key institutions of higher (educate) are concentrated. Excellence in foreign language teaching has allowed BFSU (enjoy) a good fame for quality in teaching and research activities. The university campus occupies area of 304,553 square meters, with a student dormitory area of 40,000 square meters and a library of 9,997 square meters. T当x=66时，代数式3x-2与2x+3的差是1．