We must ____students have vacations, with time to rest and refresh the
湖北省襄阳市2013届高三调研三月统一测试英语试题答案
We must ____students have vacations, with time to rest and refresh themselves, to think and to sum up their experience, (see)
我们要让学生休假,给学生以恢复疲劳、思考问题、总结经验的时间。