【判断题】【消耗次数：1】
高铁，共享单车，移动支付，电子商务是中国的新四大发明
①
正确
②
错误
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相关题目
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关于四大发明的论述有误的是（ ）。
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宋代在航海交通上已普遍使用指南针
②
火药在民间被广泛运用是在宋代
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东汉时期蔡伦改进了造纸术
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隋唐时期已经有了活字印刷的书籍
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移动电子商务的架构
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移动电子商务的特点
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