Theyarethechildren________their

发布时间：2020-07-28 10:09:26

They are the children ________ their parents are hard．A.on whoB.whoC.whomD.on whom

网友回答

D解析考查be hard on sb．短语，意为“对某人严厉”。
以上问题属网友观点，不代表本站立场，仅供参考！