send...to sb中,to 是介词吗?

send...to sb中,to 是介词吗? 是send sth to sb 还是send sth for sb send sth.to sb. send sb to send donations to sb. send 被动语态send sb sth变为被动时是send to sb sth还是什么？ send sb sth和send sth to send to 和 give to 的区别是give sb.to somewhere还是 send sb.to somewhere send sb sth和send sth to sb的区别 send sb sth和send sth to sb造句 be attractive to sb此中的to是介词吗 send them to madazines中to是介词还是动词不定式在I'm going to write articles and send them to magazines and mewspapers这个句子中,它是介词还是动词不定式? cry -----to sb.添介词 send sb to 造句 写翻译 send sb to sth造句写好请翻译 send sb.back to +adj.还是v. raise sth._ sb.介词是to 还是 for it is + adj.+of/for sb.+to +doing?to是介词吗?介词后加doing?