【单选题】She wanted to know child it was at the door.
【判断题】马克思认为资本流动最有效的方式就是建立殖民地。()
【简答题】She wanted to know ______ child it was on the grass. A) that B) whose C) what D) whom
【单选题】关于下橄榄核的描述,下列哪项错误 ( )
【简答题】She wanted to know ______ child it was on the grass. A) That B) whose C) what D) whom