We looked everywhere for the keys,but they are nowhere ( ).A.to find B.to have found C.to be found D.being found 为什么不用完成式呢?（已经被发现的否定）

We looked for you everywhere.和We have looked for you everywhere.有什么区别? we have looked for the pen everywhere.改为否定句 we've looked everywhere for her,but we can't find her.请问这其中的“have looked everywhere for her是什么结构,用在哪? I looked for my glasses everywhere是什么意思 陈冠希的 everywhere we go xiao gong looked for her pen everywhere的同义句 I looked for my pen everywhere什么意思? They looked everywhere.what is everywhere in the sentence?我不是想要翻译，我想知道everywhere是什么，如果它是副词的话，那么looked是动词咯？ I lost my keys ,I have ___(looked,looked for,found,founf out) it everywhere Nancy looked for her cat everywhere.同义句改写 Nancy looked __ __ for her cat. We looked everywhere for the keys,but they are nowhere ( ).A.to find B.to have found C.to be found D.being found 为什么不用完成式呢?（已经被发现的否定） We looked everywhere for the keys, but they are nowhere __________.A to find B to have foundC to be foundD being found这道题答案为什么选C, 而不选D, 请分析一下,谢谢. we are looking for you everywhere是什么意思 I've looked for my pen [ ].but I can't find it [ ].A;anywhere,somewhereB;everywhere,anywhereC;somewhere,everywhereD;everywhere,everywhere必须有理由 Tom looked for his key everywhere and finally ___it in his car.（find） They looked for him everywhere and found him____under the tree.A.liesB.lyingC.layD.lain In the morning ,I found my ID card___(miss) .I looked for it everywhere I looked for my dog_____but i can't find it_____ A somewhere,anywhere B everywhere,anywhere