问题
选择题
Drinking water , having a healthy snack and taking exercise are all positive ways to ____you when you are working on a tight schedule.
A．relieve
B．refresh
C．liberate
D．comfort
答案
答案：B
题目分析：句意：当日程安排紧张的时候，喝水、健康饮食和锻炼都是恢复精力的好办法。relieve“缓解，减轻”；refresh“使恢复精力，使感觉凉爽”；liberate“使解脱，使解放”；comfort“安慰”。根据句意应选B。