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Will this fish keep until tomorrow?和The best time to make fr

来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/23 13:21:48
Will this fish keep until tomorrow?和The best time to make friends is before you need them.
until和before 在此分别是 介词 还是 连词?怎么区别?
until 介词,和tomorrow构成介宾结构,介宾结构作状语
before 连词 后面连接一个句子 引一个表语从句
再问： 介词 和连词 有没有简单的区分呢？
再答： e ..话说，before可能是介词。 因为连词引导的结构去掉后主句仍完整，昨非谓语 百分之99是介词。连词不可能 连词一般与被连接词的成分是并列的 介词一般有介宾结构，介宾是做主，宾或表任何一成分时去掉后主句残缺 作状语去掉后主句完整
Will this fish keep until tomorrow?和The best time to make fr —Will this fish until tomorrow? i will make much effort until the best What is the best way to keep fish from smelling? this time tomorrow i will be listening to the lecture on edu It you feed too much to the fish,it will make the fish unhea It will keep raining until tomorrow morning 同义句转换 英语猜谜语What is the best way to keep fish from smelling?Why is 猜谜语1.What is the best way to keep fish from smelling?2.Why i We will make efforts.To achieve the best. 速求一篇英文短文题目:the best way to kill an enemy is to make him a fr will ( ) having a meeting this time tomorrow?