be important to us中to us的成分

be important to us中to us的成分 it is very important for us to be in a good mood中为何用to be.it指代什么? it is very important for us to be in a good mood中为何用to be.it指代什么? To be healthy for us is important的同义句 What ____(be) the most important thing to us students li ming can't come to help us this afternoon .he has_____A,something important to doB,important something to doC,to do important somethingD to do something important don't be important be important to造句 be important to do All the electrical equipment that will be equipped in the office is of great important to us.这个句子中equipment为什么用单数? Spending time with our family and friends _____ very important to us chinese.(be) Pleas be quiet,everyone Our teacher has----important to tell us. it is not important realy be in love for someone like us -----To more his t is very important for us to study the ancient history 补全单词 Usually we don't realize how important nature is to us unless it is too late It is important to us (learn)English be important to doing 对吗 be important to 的用法?