29.Didyounoticethelittleboy_____away?.d4U/eamp;Vamp;Q%M29.Didyounoticethelittleboy_____away?.A.tookthecandyandrunB.takingthecandyandrunC.takethecandyandrunD.whotakingthecandyandrunning选哪个为什么不能选另

问题：29.Didyounoticethelittleboy_____away?.d4U/eamp;Vamp;Q%M29.Didyounoticethelittleboy_____away?.A.tookthecandyandrunB.takingthecandyandrunC.takethecandyandrunD.whotakingthecandyandrunning选哪个为什么不能选另

答案：↓↓↓

施伯宁的回答：

网友采纳　　noticesbdosth,指注意某人干过某事noticesbdoingsth,指注意某人正在做某事A肯定不对,不能用took过去式形式,前边谓语是did,动词要用原型B不对,taking与run并列,形式应该一样,所以C正确D不正确,后面接WHO表示...