本题选 CРР13. D 第一空考察短语 keep healthy,第二空考察 keep doing sth,故本题选 DРР 4Р更多资料请搜索微信公众号:齐齐课堂РРР14. B 本题考察 as...as 结构,本题修饰动词 do 要用副词,所以先排除 A 和 C,否定句可以变成 so...as,不能РР变成 so...so,故本题选择 BРР15. B 根据句意“这道数学题如此难,以至于几乎没有学生能做出来”,所以第一空用 a few,work out 代词РР要放在中间,所以本题选 BРР16. B 根据句意“他很幸运,因为他在地震中没有受很重的伤”,考察短语 badly hurt,故本题选 BРР四РР1. I read very slowly at first, but I am doing better now.РР2. It will take three hours at most to get there.РР3. I also keep on writing English about my daily life.РР4. A number of students will have three days off because of New’s Year’s Day.РР5. I look through the questions quickly.РРР 5