Miss Green went to the doctor's __ last Monday morning.A.on B.in m C.at D.不填 给出理由
问题描述：
Miss Green went to the doctor's __ last Monday morning.A.on B.in m C.at D.不填 给出理由
答
D.不填
表示上个星期几,这个星期几,下个星期几前面不用介词,如last Monday,this Tuesday, next Friday等,前面不用介词,直接作时间状语.
希望能帮到你,祝更上一层楼O(∩_∩)O
有不会的欢迎再继续问我(*^__^*)