At the very beginning, Sam Walton believed that he would earn much money even if

游客2023-09-16  19

问题 At the very beginning, Sam Walton believed that he would earn much money even if he sold products at lower prices than his opponents. [br] In order to gather much more data, Wal-Mart preferred ______ to bar codes.

选项

答案 RFID tags

解析 第2个小标题Wal-Mart Strategy部分的第2段最后一句:RFID tags hold significantly more data than bar codes.空白处需要名词性成分。根据原文,RFID tags包含了比bar code更多的数据题目前半部分说为了掌握更多数据,那么Wal-Mart肯定更偏爱RFID tags,而非bar code了,故答案为RFID tags。
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