Unit 1 Keeping Healthy Lesson 2同步练习 一、单词拼写1.胃疼 2.牙疼 3.头疼 二、选择( ) 1.What’s wrong _____ you? A. from B. to C. with D. /( ) 2.You should _____ drink more water. A. not B.to C. / D. As( ) 3.--What should I do? --_____eat more vegetables. A. You should B. You shou...