A=﹛s,t﹜,B=﹛s,q﹜,那么A∩B=( )A、﹛s﹜B、﹛t﹜C、﹛q﹜D、﹛s,t,q﹜ A=﹛s,t﹜,B=﹛s,q﹜,那么A∩B=( )A、﹛s﹜B、﹛t﹜C、﹛q﹜D、﹛s,t,q﹜ 发布时间:2026-01-19 10:42:44