题目内容
【题目】The camera was one of the greatest (发明) in the 19th century.
【答案】inventions
【解析】句意:照相机是19世纪最伟大的发明。invention发明,由one of+复数名词可知此处用复数,所以答案是inventions。
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题目内容
【题目】The camera was one of the greatest (发明) in the 19th century.
【答案】inventions
【解析】句意:照相机是19世纪最伟大的发明。invention发明,由one of+复数名词可知此处用复数,所以答案是inventions。