英语改错then she bent down and pick it up and不是并列结构为什么pick up中间要

Please pick it up.为什么it要放pick up的中间 I pick them up again,and go home to make supper,and then it 翻译Pick up the paper and fold side A down. Then I pick it up and went to the police.这句哪里错了? pick down up 为什么是pick it up 而不是pick up it 英语转换同义词They pick up languages so naturally and esily.pick up My mum will come and pick us up 请教一下为什么不是picks呢? ."I went to try to pick it up and it bit me again ."为什么要加 we pick it up Get a and pick up the cubans 改错题 on the monday,i played basketboll.then i pick it up andw