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因为,“have some difficulty” 表示“有某种困难”,“have some difficulties ”表示“有一些困难”,两者意思不同的
difficulty在做下面意思时是不可数的:
1.困难,艰难:
I had no difficulty in getting in touch with him.
我和他取得联系没有什么困难。
在下面几种意思时是可数的:
2. 难事,难处,难题
There are a lot of difficulties that have to be overcome.
有许多困难必须克服。
3. 争论
Labor difficulties grew.
劳工纠纷加剧。
在以下意思时本身就是复数形式:
4. (尤指财务上的)困境;危难
The new government is in financial difficulties.
新政府财政困难。
5. 异议,反对
He keeps raising difficulties over the new project.
他对这项新工程不断地横加阻挠。
亲,不懂可以追问,望采纳,祝学业有成!
这个问题问的很好.分析如下:
difficulty在做下面意思时是不可数的:
1.困难,艰难:
I had no difficulty in getting in touch with him.
我和他取得联系没有什么困难。
在下面几种意思时是可数的:
2. 难事,难处,难题
There are a lot of difficulties that have to be overcome.
有许多困难必须克服。
3. 争论
Labor difficulties grew.
劳工纠纷加剧。
在以下意思时本身就是复数形式:
4. (尤指财务上的)困境;危难
The new government is in financial difficulties.
新政府财政困难。
5. 异议,反对
He keeps raising difficulties over the new project.
他对这项新工程不断地横加阻挠。
一般是不可数,如果指多种困难,就用复数形式。
difficulty
做“困难”解,不可数,做“困难的事”可数
He
got
in
difficulty
again
.
(不可数)
他又有困难了。
They
met
with
many
difficulties
.(可数)他们遇到很多困难