gloomy的比较级是什么

　　例句：

　　He hated to go back to the gloomy room of the hotel.

　　他讨厌回到旅馆黑暗的房间里去。

　　I enjoy being told heavy and gloomy stories.

　　我爱听那沉重忧郁的故事。

　　This gloomy conclusion is actually the case.

　　这个悲观的结论确是事实。