have problems in doing那为什么老师说have problem with speaking

have problems in doing那为什么老师说have problem with speaking have problem doing还是have problems doing? have (problems) with与 have (problem) with哪个正确,为什么 have problems in doing 还是 have problem in doing 还是 have a pr have problems in doing sth 和have a problem in doing sth 1.是have problem (in) doing sth.还是have problems (in) doing st have no problems in doing 还是have no problem in doing?O(∩_∩)O have problem in doing和have problems in doing有什么区别 have problems with 与have a problem with的区别 have no problems (in) doing sth.中的problem永远都加s吗? have problem/have a problem/have problems have problems/trouble doing sth 中problem为什么要加s