Areyouclearaboutthet的精选

问题详情：---AreyouclearaboutthetripnextSaturday?  ---Onemorething.1wanttoknow_______.A.thatMr.Yangwillgo   B.ifMr.YangwillgoornotC.howwillMr.Yanggo   D.whetherMr.Yangwillgo【回答】D知识点：宾语从...