问题
选择题
To keep_____, we should do more exercise and eat _____junk food.
A.healthy; more
B.unhealthy; more
C.unhealthy; less
D.healthy; less
答案
答案:D
题目分析:句意: 为了保持健康,我们应该多做锻炼并且少吃垃圾食品。keep healthy 保持健康,在这个短语中要注意使用形容词形式;less 更少;more 更多。根据句意可知选D。