题目内容
【题目】The _____ invented the _____and the mobile phone. ( )
A. British, train B. Chinese; aeroplane
C. Americans, aeroplane D. Chinese; gunpowder
【答案】C
【解析】
略
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题目内容
【题目】The _____ invented the _____and the mobile phone. ( )
A. British, train B. Chinese; aeroplane
C. Americans, aeroplane D. Chinese; gunpowder
【答案】C
【解析】
略