Research findings show that we spend about two hours dreaming every night no mat

游客2024-10-13 34

问题 Research findings show that we spend about two hours dreaming every night no matter what we______ dialog the day.

选项 A、should have done
B、would have done
C、may have done
D、must have done

答案 C

解析 may have done"(不管我们白天)可能做了些什么”，符合句意。should have done“本该做(但实际未做)”；would have done表示与过去相反的假设；must have done是对已发生的情况作肯定推测。

转载请注明原文地址:https://tihaiku.com/zcyy/3799372.html

相关试题推荐

随机试题

最新回复(0)

Aresearchworkermight______thattheexistenceofsuchkindofdiseaseisdue