初三英语问答例析，很有价值
问 We have sweaters in all colors at$50 each./We have great bags for just$4!At和for表价格时的用法有何不同？答 At只是表明具体的价格是多少。有时候我们还可以运用短语at the price of...for主要强调等价交换。比如：We bought this bag for only$4！