Prices of daily goods through a puter can be lower than store prices.
A. are bought
B. bought
C. been bought
D. Buying
网友回答
A. are bought
(答案→)B. bought
C. been bought
D. Buying
解析：考查分词做定语。Goods与buy构成被动关系，所以使用过去分词。Bought through a puter作为定语修饰daily goods。句意：通过电脑购买的日用品的价格要比商店的价格要低。