I can’t find my notebook in the room____. It in the library last
分类: 英语（高升专）(c0003)发布时间: 2024-11-05 20:04浏览量: 0
I can’t find my notebook in the room____. It in the library last night. A、ought to have left B、must have left C、should have left D、would have left 【正确答案】：B 【题目解析】：must have done 是对过去发生的动作最有把握的猜测，意思是“一定”，根据last night 可判断此处为对过去的猜测，根据题意，此处的把握较大，因此B正确