学生提问: trouble,problem和question有什么不同?
解析: problem, question都是指问题。 problem常和困难连系,前面的动词常为think about, solve, raise, question常和疑问连系,多和ask, answer连用而trouble多指麻烦,困难,如: have difficulty /trouble/problem + (in)+doing 例如:We had difficulty (in) carrying out the plan.我们执行计划有困难。