名词性从句题"How was it that you went to the wrong class,Mr.Wang?"
名词性从句题 "How was it that you went to the wrong class,Mr.Wang?" "Well,I forgot ___ I was supposed to go to." A.which the room B.which room C what was the room Dwhat room was it 详细讲下为什么,选哪儿个
选B I 主语 forgot 动词 which room I was supposed to go to 是宾语从句 be supposed to do sth 应该做某事 整句话就是:我忘了我应该去哪个房间了.根据上下文的意思,这里就缺which room了. A 错在不应该使用the D 和 C 意思上说不通,而且从语法上也说不通,怎么可能一个句子里有两个be动词呢.