2.C。根据下文,大脑所需要的食物应为knowledge。
1.D。本句承接上文,进一步强调食物的重要性,要有强壮的体魄得吃得好,故选eat。
10. A. often B. always C. usually D. something
名师点评
本文说明了知识的重要性,介绍了一个人学习知识的过程以及获取知识的最佳途径,是一篇可读性较强的文章。
答案简析
9. A. little B. few C. many D. the most
8. A. place B. school C. way D. road
7. A. try B. have C. refuse D. wait
6. A. lend B. read C. learn D. write
5. A. everything B. something C. nothing D. anything
4. A. interested B. interesting C. weak D. better
3. A. until B. when C. after D. so