settle the problem 与work out the problem的区别?貌似都是解决问题的意思但是这个事出在选择题里的所以 请问有什么细微的区别吗?或者说 其中哪个是搭配不当?

Sth,causing the problem hard to settle语法对吗? settle the problem 与work out the problem的区别?貌似都是解决问题的意思但是这个事出在选择题里的所以 请问有什么细微的区别吗?或者说 其中哪个是搭配不当? 英语翻译Following the teacher's suggestion,Tom finally found a way to settle the problem. It is hoped that the two countries will settle the problem in a peaceful way. the problem is far from being settle句中为什么要加from they discussed____they could settle the problem without others' help.为什么填whether 不能是if 呢? A,causing the problem being hard to settle这个语法对吗? Only ____his direction can you settle the problem Awith B in C under Dto谢 英语翻译The way they were talking __the problem seemed impossible.A.about settling B.of settling C.to settle D.about to settle求翻译和详解 The problem ( ),they all went home happily.A.setting B.to be settled C.settled D.to settle为什么 1．第1题 单选题 They discussed _______ they could settle the problem without others' help. settle settle settle 18.The way they talked ______ the problem seemed impossible.A.about settingB.to settleC.of settingD.about to settle满分：4 分 they discussed____they could settle the problem without others' help.为什么只用whether不用ifit's uncertain ______ the experiment is worth doing.为什么也只用whether不用if we must put an end to all kinds of lies.Let's calm dowm and settle the problem尤其是put an end Sth,causing the problem being hard to settle语法对吗?我想表达 Sth导致了问题（不能被解决的问题）