Prices of daily goods ___________ through a computer can be lower than store prices.

A. are boughtB. boughtC. been boughtD. buying

 

B

【解析】

試題分析：句意：通過電腦買的日常商品的價格要比在商店買的價格低。這里需要非謂語動詞做定語修飾goods，因?yàn)間oods和buy是被動關(guān)系，用過去分詞做定語，所以選B。

考點(diǎn)：考查時態(tài)語態(tài)

 

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