diffcult和difficulty有什么区别?

diffcult和difficulty有什么区别? hard和diffcult究竟有何区别? 请问,There is difficulty in doing句型和It is difficulty to do ,有什么区别? diffcult the problems are ____ than you think A.diffcult B.diffculty C.more diffcult D.more difficulty 怎么区分diffcult和hard meet with是什么意思,有什么用法?meet with difficulty和meet difficulty哪个有遇到困难的意思?或者都不是? difficult和difficulty的区别 请问一下difficult和difficulty,还有success和succeed有什么不同? no matter how great the difficulty is 和no matter how great the difficulty it is 区别 哪个对啊,有宾语了吧,还需要IT? have trouble doing和have difficulty in doing有区别吗? have difficulties （in）doing 和 have difficulty （in）doing 有什么区别? difficulty和介词连用的词组 be in difficulty 有这个词组么? difficulty 到底有没有复数形式? （高二英语）have difficulty with/without sth 的意思have difficulty with sthhave difficulty without sthwith和without have difficulty in sth和have difficulty with sth 一样么? have no difficulty passing the axams 和have no difficulty to pass the exams 哪个对?