when it comes to the latest technologies in the next 20 years,( )has great potential than nanotechnology,which will lead to a revolution答案上用的是none可不可以用nothing为什么?

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when it comes to the latest technologies in the next 20 years,( )has great potential than nanotechnology,which will lead to a revolution答案上用的是none可不可以用nothing为什么?
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when it comes to the latest technologies in the next 20 years,( )has great potential than nanotechnology,which will lead to a revolution答案上用的是none可不可以用nothing为什么?
when it comes to the latest technologies in the next 20 years,( )has great potential than nanotechnology,which will lead to a revolution
答案上用的是none可不可以用nothing为什么?

when it comes to the latest technologies in the next 20 years,( )has great potential than nanotechnology,which will lead to a revolution答案上用的是none可不可以用nothing为什么?
when it comes to the latest technologies in the next 20 years “说及20年来最新的技术.
而none指的就是这个范围中的技术 一个也没有象纳米技术那样极具可能引发技术革命
nothing 所指的面宽泛,没有范围和明确的对象
见下例:
(问)How many books(明确了对象)are there in the desk?
(回答) None(指书)
(问)What is in the desk?(没有具体对象)
(回答)Nothing
请及时采纳,不懂继续问( 天天在线 )