Yourbookisonthefloor.Please___

发布时间:2020-07-28 11:07:08

Your book is on the floor.Please ________.A.pick up itB.pick it upC.pick up themD.pick them up

网友回答

B解析pick up的宾语若是代词it/them时,应放在pick和up之间;前句your book为单数名词,应用it代替。
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