they apologized for( )to attend the meetingA their not being able B their being not able A group of student are playing violin ther,( ) their teacher as a ccnductor A in front of them stand B in front of them stands C in front ofwhom stands D in front of whom stand
问题描述：
they apologized for( )to attend the meeting
A their not being able B their being not able A group of student are playing violin ther,( ) their teacher as a ccnductor A in front of them stand B in front of them stands C in front ofwhom stands D in front of whom stand
答
答案：A C 有不懂的课追问,望楼主采纳,祝楼主天天开心!