He didn’t pass the final examination. He ______ it.
A、musthavepreparedfor
B、oughttopreparefor
C、oughttohavepreparedfor
D、oughttopreparefor
发布时间:2024-05-15 20:43:00
A、musthavepreparedfor
B、oughttopreparefor
C、oughttohavepreparedfor
D、oughttopreparefor