it is .for.to 用这个造三个句子
it is .for.to 用这个造三个句子
用It is...of...to do sth ,It is...for...to do 结构各造三个句子
To do it is diffcult for him这个句子对吗
It is very important for us to learn English well.这个句子中for u
用It is time to造3个句子 用It is time for造3个句子
it is a exciting exercise to climbe .这个句子的语法有错误吗?用to 还是for ,
The problem is too difficult for us to solve it. 这个句子里面的it 为
这个句子正确吗?To protect the environment,it is very important for
用It is+adj for sb to do sth句型造十个句子
用it is+adj(for sb)to do 的句子造句造三句话
It is no use for you to try to persuade him.这个句子第2个to是什么词性啊?
英语句子结构问题It is hard for me to learn English well 这个句子中主语,谓语宾语