【occupying】...lookafterhischildren.A.OccupiedB.HavingoccupiedC.Occupying...

发布时间：2021-03-27 14:52:26

himself in carrying out an experiment, he can’t spare time to look after his children. A．Occupied B．Having occupied C．Occupying D．Having been occupied

网友回答

【答案】 C
以上问题属网友观点，不代表本站立场，仅供参考！