Ihavebeenworkinghardtopreparefor

发布时间：2020-07-27 05:51:25

I have been working hard to prepare for my future in order not to ________ my parents．A.let downB.get downC.turn downD.knock down

网友回答

A解析let sb．down让某人失望．
以上问题属网友观点，不代表本站立场，仅供参考！