problem
单词辨析：
通常指以口头或书面形式提出来要求回答或有待讨论解决的问题。
She always asks difficult questions.
她总是问些不好回答的问题。
The question is whether I should go to the cinema with him, or go shopping with her.
问题是，我是应该和他去看电影，还是应该和她去逛街。
What did you say in answer to the teacher's question?
你是怎么回答老师的问题的?
To her, the question is quite absurd.
对于她来说，这个问题太荒谬了。
多指社会或政治方面尚有争论的问题。
You should raise the issue of gender discrimination with the council.
你应该向委员会提出性别歧视的问题。
The candidate addressed the issue of power abuse in his speech.
候选人在他的演讲里谈到了滥用权力的问题。
They began to debate the issues of human rights.
他们开始辩论人权问题。
They've published a lot of new books on international issues.
他们已经出版了很多论述国际问题的新书。
Australia was trying to keep a low profile on this issue.
澳大利亚力图在这个问题上保持低姿态。
指客观存在的、难以处理或理解的问题，多为引起担心或造成困难的具体事情。
The problem is how we can get the raw material.
问题是我们怎样才能得到原材料。
Related departments are discussing new measures aimed at tackling the drug problem.
相关部门正在讨论旨在解决毒品问题的新举措。
The shortage of money has posed a major problem.
资金短缺已经引起了一个重大问题。
Pollution is a big problem to be solved.
污染是一个有待解决的大问题。
The lawyer's advice led to the resolution of all their problems.
律师的建议使他们所有的问题得以解决。
相关例句：
It is essential that we tackle this thorny problem.
我们很有必要处理这个棘手问题。
With mathematical problems, you can save time by approximating.
对于数学题，可以用取近似值的办法节约时间。
She is afraid to contact the social services in case they are labelled a problem family.
她不敢联系社会服务部门，以免被当作问题家庭。
The problem is finally solved.
问题算解决了。
If the property needs a new dishwasher, no problem, just put it on a credit card.
如果住所需要一个新的洗碗机，没问题，用信用卡买一个就可以了。
The main problem is unemployment
主要的问题是失业。