The price of beer ---form 50 cents to $4 per liter during the summer season
A .ranged B.differed C.altered D .separated
选B
此题主要考查动词的区别.
选项A .ranged的意思是：排列；（按一定位置或顺序）排序；把……分类；徘徊
选项B.differed的意思是：不同,相异；不同意.
选项C.altered的意思是：改变；更改；改建（房屋）；（人）变老
选项D .separated的意思是：把原来连在一起或靠近的“分隔开来”,
根据form 50 cents to $4 per liter during the summer season可知夏季的啤酒价格不同,从 50 cents 到 $4 per liter 不等.