"There are two books here." there和here为什么能在一个句子里?

来个会英语的there are two book here.here在句子里充当什么成分呢 Are there two chairs here? There are two stop here 请问这句话there are two books here的here是名词还是副词 There are many students' exercise books here. Her books are here and there. 1.Here are a pen and two books for you. 2.There are no leave here are 和there are是否能缩写成here're和there're的形式 Here are a pencil and two books,为什么用are? 在一个句子里可以用两个there be吗? there are some books and there is a ph There are two nmbrellas here.Whose are they? some books are here and there 同义句