It's difficult for them adieve their dream.Difficult for them adieve Them后面要不要加to 用Difficult for them to adieve 为什么呢？求大神讲解
要加to，it's difficult for sb to do sth,固定搭配
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第1个回答 2016-07-27
加to
不定式的用法
It's difficult for you to come here.
你来这里挺困难的。
It's easy for her to solve this problem.
她解决这个问题很简单/容易。
不定式的用法
It's difficult for you to come here.
你来这里挺困难的。
It's easy for her to solve this problem.
她解决这个问题很简单/容易。
