she got a high score ing the exam; she___late last night.may have stayed upought to have stayed upshould have stayed upmust have stayed up
问题描述：
she got a high score ing the exam; she___late last night.
may have stayed up
ought to have stayed up
should have stayed up
must have stayed up
答
D 她在英语考试中得到了高分，她肯定昨天晚上熬夜到很晚。
答
she got a high score ing the exam; she_should have stayed up __late last night.
may have stayed up
ought to have stayed up
should have stayed up
must have stayed up
对过去的虚拟。
我是从事英语的，乐意为你解答。
答
D
答
must have stayed up
B,D选项都是本应该做某事而没有做，不符合题意。再看A选项，表示对昨天的一种推测，而题意说她已经得到了高分，表示对过去她一定努力复习的一种肯定，所以最佳选项是D