答：用比较简洁的概括来说,question 是需要“解答”的问题,而problem 是需要“解决”的问题.Question 是往往是“疑问”,但problem 所指的问题,往往是“老大难的问题”.这两个词在实际使用中,一般不能相互替代.例如
Please answer the following questions.
请回答以下问题.（这句话常出现在作业和试卷,可不能说please answer the following problem）.We have 10 people here,but the van has only 7 seats.This is really a big problem.
我们这里有十个人,但这面包车只有七个座位,这可是个大问题.我用以下这句英语,来概括两者的区别吧：
If there is a question,you need an answer.If there is a problem,you need a solution.