【题目】________ thirty minutes earlier, you would have seen the beautiful rosy dawn.
A. If you got up B. Had you got up
C. Were you to get up D. If you should get up
在线课程【答案】B
【解析】考查省略if的虚拟语气。句意：如果你早起床30分钟，你会看到美丽的朝霞。此处是省略if的虚拟语气，与过去的事实相反，如果不省略if的话，完整的句子是If you had got up。故选B。