Question

3．他们很难在这么短的时间内想出新的办法．
It's difficult for them to come up with a new way in such a short time．

Answer 1

分析 It's difficult for them to come up with

解答 答案：It's difficult for them to come up with．中文含义是说他们在这么短的时间内想出新的办法是很难的，用句型It's adj for sb to do sth表示对某人来说做某事是怎么样的，这里it作整个句子的形式主语；形容词用difficult表示困难的，想出用come up with，故答案是It's difficult for them to come up with

点评 It's adj for sb to do sth是个常考的句型，要区分和句型It's adj of sb to do sth的区别