At this time tomorrow I _ the Summer Palace 应该选哪个
— I heard that you are going on a holiday
—At this time tomorrow I _ the Summer Palace.
A. visit B. will be visiting C. have visited D. is visiting

我知道 at this time tomorrow 后应接将来时
但B是被动 应该不对吧 C 是完成时 应该也不对吧 是A还是D呢 总觉得D的用法很怪