Don'tkeepyourmum________forsucha

发布时间:2020-07-14 23:09:52

Don't keep your mum ________ for such a long time.A.waitingB.waitC.to waitD.waited

网友回答

A解析keep doing sth.意为“不断地做某事;一直做某事”。
以上问题属网友观点,不代表本站立场,仅供参考!