单项选择题
We packed up the things we had accumulated (积累) over the last three years and left. （）
A．late B．recent C．past D．final
单项选择题 Since ancient times people have found various ways to preserve meat（）
单项选择题 It is the movement, not the color, of objects that excites the bull（）
单项选择题 I am feeling a lot more healthy than I was（）
