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信息采集
分类：
经济信息资源开发与利用(08844)
发表：2024年02月24日 09时02分59秒
作者：
admin
阅读：
(3)
信息采集
是指根据特定目的和要求将分散蕴涵在不同信息源的有关信息采掘和积聚起来的过程。
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The Fisherman and the bear
One fine day, an old man was fishing and caught nothing. Finally, he gave up and walked back along the shore to his shack（窝棚）. When he got close to the front door, he saw it was open._____（26）A big black bear was opening
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TranslationTranslate the following sentences into Chinese.3. When the economy slackens and employers lay off workers,families that lose bread winners often fail to make the payments on their debts.
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