英语超好的同学请进来帮忙.John regretted (not going to) the meeting last
英语超好的同学请进来帮忙 .John regretted (not going to) the meeting last week. A not going B not having been going C not to go D not to be going 2.She didn't mind (being left ) alone at home A leaving B being left C to leave D to be left 为什么第一题要用A,第二题干吗left 前面偏要加上一个being?