用所给词的适当形式填空 Listen! There must be someone ________ (knock) at the door. 我来答 1个回答 #热议# 空调使用不当可能引发哪些疾病？ 优点教育17 2022-06-18 · TA获得超过7614个赞 知道大有可为答主 回答量：5800 采纳率：99% 帮助的人：296万 我也去答题访问个人页 关注 展开全部 答案：knocking 解析： 点拨：Listen!说明动作正在发生，故用现在分词短语作定语修饰someone。 已赞过 已踩过< 你对这个回答的评价是？ 评论 收起 推荐律师服务： 若未解决您的问题，请您详细描述您的问题，通过百度律临进行免费专业咨询 其他类似问题 2022-07-03 Listen! There must be someone ________ at the door. A. to knock B. knocking C. knock D. knocked 2014-12-21 Listen!There's someone_____(knock)at the door. 4 2016-09-08 -----Someone is knocking at the door.It ____ be Tom .-----No, it ______ be him ;he has gone to ... 3 2019-08-09 用所给的单词的适当形式填空。we must ——(listen )to the teacher c 2014-12-08 Someone is knocking at the door. ___ it be Venis? —No, it ___ be her; she l 1 2016-09-30 —Someone is knocking at the door. Who ______ it be? —It ______ be Tom. He is still in the schoo. 1 2010-08-19 someone（ ）（knock）at the door．Go and see who it is 1 2013-09-10 Listen! There must be someone ________ at the door. 为你推荐：
