题目内容：

英语副词修饰整个句子时(副词前置),副词和主句之间是否一定要用逗号隔开?
如:It seems going to rain,hence,I take a rain coat.
Concretely,I will show it as follows.
以上句子中的那两个逗号(位于hence后和concretely后),分别是否可以省略?

优质解答

去掉后就变成了下边的两句话.Concretely i will show it as follows.It seems going to rain,hence i take a rain coat 其实省略也是可以的,因为没有产生语法错误,也不引起句子意思改变.但是为了更好的产生先后顺序...