It is important for us to know how _______ requests politely

来源：学生作业帮编辑：大师作文网作业帮分类：英语作业时间：2024/11/18 05:15:48

It is important for us to know how _______ requests politely.为什么填to make
It is important for us to know how _______ requests politely.为什么填to make而不填making，to make 在句子中是什么成分呢，

在英语中,‘特殊疑问词(why除外)+to do’结构能够起到名词的作用,在句中可作主语、宾语、表语等,比如：
When to leave has not been decided.何时离开还没有决定.when to leave 就在句中做主语；
We must think what to do.我们必须考虑怎么办.what to do 就在句中做宾语；
The question is how to find him.问题是如何找到他.how to find him 就在句中做表语；
而题目中的how to make requests 接在know后面,作宾语；没有how doing的用法.

It is important for us to know how _______ requests politely Knowing how to ask for information politely is important,isn so knowing how to ask for information politely is important Knowing how to ask for information politely is important how to make requests politely 作文 It's important for us to know how to operate some high-tech It is important for us to ______. 英语连词成句 it,something,know,is,history,to,us,important,for,abou Time is so important to us 和It is so important for us to lea 英语翻译It is very important for us to ( )( )( )( )our lives it is important for us to study english so knowing how to ask for information politely is impaotant