look through 中的through 是 副词还是介词

look through中的through是什么词性 She hurried throu her work.这里through什么意思? look through 中的through 是 副词还是介词 I have had a look through your Facebook.其中的look through是什么词性? Get through/Look through是什么意思 比较go through get through look through look through it还是look it through Look through the window.其中的through是什么词性?through是什么词性，是adv、prep、adj？有什么理由说明? 老师检查作业中的检查的英语用look through 还是用look over呢? look into look through look up look afterlook into look through look up look after 区别 像look it up和look through it之类的短语中的it的放置位置的依据是什么 It’s no pleasure looking through these any longer 其中的look为什么要加ing it is no pleasure looking through these any longer.其中的look为什么要加ing 区别look through .look for .look around .look after. look through和look over区别 look through和look across的区别 look through与look into的差别 Look right through 如题