hard to do sth

hard to do sth hard to do sth对吗 是hard to do sth 还是 hard doing sth hard to do sth.还是 hard doing sth.Could you please do sth. it is hard to+Ving还是to do sth 英语翻译It's hard for sb.to do sth.快 用it is hard work to do sth.造句 急需 be hard for sb to do sth是什么意思? it is probably hard for sb to do sth 有be hard to do sth的结构吗? do sth to do it is hard() sth.a.to do b.do c.doing 是hard for sb donging sth还是hard for sb to do sth我和同学打赌的啊,我打to do的 He finds that it's hard to do sth.宾语从句It's hard to do sth.还分主谓宾吗 it is difficult for sb to 和 make sb hard to do sth 有什么区别? have a hard time doing sth和have much time to do 有什么区别? 有没有it is hard to do sth这个句型,今天上午要答案 用it is hard for sb to do sth造句最少两句