请问有be difficult to do sth 这个词组吗?
问题描述：
请问有be difficult to do sth 这个词组吗?
be difficult XXXXX 还有什么词组?
答
有啊 有it's difficult to do sth 或者it is difficult for sb to do sth我给你几个例子It's difficult to finish reading in two days.It's difficult for him to finish the task on time.