到底是have problem doing sth 还是have problems doing sth

到底是have a problem in doing sth还是have problem in doing sth为什么problem不加s 到底是have problem doing sth 还是have problems doing sth 句子是How you doin'? 是have problem with还是have a problem with have problem the problem now is that i have lots of problem【】 to ask是problem还是problems Have you got the key to teh problem?=Have you the problem?是空格 是have a problem doing还是have problem doing,要说原因哦 有没有have problems doing有的话,跟have a problem doing 有什么区别 spend的用法 是TO DO STH 还是DOIN STH Have any problem doing have problem的用法 i have no problem! have problem doing 中文 是i have a problem to settle还是i have a problem to be settled?我同学说是前者, 是have some problem doing sth.还是have some problems doing sth. If you have any problem 虚拟语气中 用any 而不用some problem不加s,problem是不可数名词吗? have problem with(中文)have problem with（中文） have problem with...怎么翻译