Plasticbottlescanberecycledbuttheyneedcleaningthoroughly,_______they?A.n

发布时间：2020-08-13 07:33:46

Plastic bottles can be recycled but they need cleaning thoroughly, _______ they?A.needn'tB.don'tC.mustn'tD.can't

网友回答

B解析试题分析:考查反义疑问句。But连接两个并列句，由此判断反问句是对后面的句中进行反问，need做情态动词时，后面用动词原形，由此判断句中need是实义动词，所以反义问句要用助动词do构成，正确
以上问题属网友观点，不代表本站立场，仅供参考！