to speak at the meeting?

来源：学生作业帮编辑：百度作业网作业帮分类：英语作业时间：2024/04/20 00:45:15

to speak at the meeting?
I don't know the professor to speak at the meeting now is from south.
为什么要有一个to呢?
这个事属于哪方面的语法问题啊？不好意思，我没见过to是可以修饰其他成分。
还有，如果没有后面的 is from south 那么这个 to 是否就要省略呢？
是否改为
I don't know the professor who is speaking at the meeting now.
（这个Who 是否正确？）
to可以修饰句子么？我能在语法书的那一部分得到印证？

TO起连接句子的意思,本身是没有什么意思的,用Who是对的,WHO是修饰主语Professor,

to speak at the meeting? They asked him to make a____(speak)at the meeting ________ to speak at the meeting ,Prefessor Smith prepared a The teacher is to speak at the meeting.to speak在句中作什么成分? Miss Chen___just___to speak at the meeting. our headmaster is (speak) at the meeting Who___(speak) at the meeting yesterday? ---Who_____(speak)at the meeting?---Sandy did. I ____________(很荣幸）to be ask to speak at the meeting . who will be the ___(three)to speak at the meeting this after that is the reason __John refuse to speak at the meeting. 有英语水平的近David is the (nine) one to speak at the meeting （nine