Directions: Fill in the blank in the following sentence with an exact word from the text.In an information economy, many people have the ability to produce a useful () such as a new MP3 player.


Directions: Fill in the blank in the following sentence with an exact word from the text.In an information economy, many people have the ability to produce a useful () such as a new MP3 player.

正确答案:product


Tag:大学英语综合教程 时间:2022-01-28 15:42:55

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