The pictures it sent us were very disappointing句中的The pictures 和it怎么在一起使用,it 不是指代The pictures吗?（ 难道是同位语,同位语的话也应该是这样的啊：The pictures ,it ...）

The pictures it sent us were very disappointing句中的The pictures 和it怎么在一起使用,it 不是指代The pictures吗?（ 难道是同位语,同位语的话也应该是这样的啊：The pictures ,it ...） The pictures it sent us were very disappointing上句有朋友说是定语从句, 新概念二册61课第二句The main mirror was faulty,so the pictures it sent us were very disappointing请问为什么会有It 如果没有so the pictures sent us were very disappointing.不也可以吗 新概念二册61课第二句The main mirror was faulty,so the pictures it sent us were very disappointing请问为什么会有It 如果没有so the pictures sent us were very disappointing.不也可以吗 what were the pictures it sent us like the picture it sent us,这是什么成分为什么picture放在it sent us 的前面,到底哪一个是主语,这是什么语法现象 i want to know which test it was for the pictures you sent to us last time? sent it crashing into the courtyard below中的sent是什么意思? you sent it to the wrong person.. The picture it sent us是否等于the picture it sent to us She didn't receive the application form,it( )to the wrong address.A sent B be sent C was sent D being sent _____ you read this ,thousand of pictures will have been sent to usA As soon asB The momentC beforeD when she wrote a poem and sent it to the newspaper___fax The pictures the HUbble sent us were （B）A.wonderful B.unsatisfactory C. the cleaest D. disappointed为什么是选B,而不是选C It is high time the child ____ to the hospital.A.be sent B.were sent 选哪个?为什么? where should the letter be sent?that is the place- it to.填sent 的什么形式? She didn't receive the application form,it( )to the wrong addressA sent B be sent C was sent D being Then more flim was put into the cameras,which were sent back to the owners ,along with their pictures翻译,从语法上分析一下这句话 英语翻译this is my new blog,which i planed to share my pictures with my friends.i sent some photos of my in hawaii to it,so welcome ur visit,and i will not send photos to our website of alumni any more.I am glad to see the article u wrote above,a