----May I come in and have a seat?

----______, make yourself comfortable.

A．By no means

B．By any means

C．By all means

D．By this means

阅读《湘夫人》中的文字：帝子降兮北渚，目眇眇兮愁予。嫋嫋兮秋风，洞庭波兮木叶下。登白薠兮骋望，与佳期兮夕张。鸟何萃兮蘋中？罾何为兮木上？

“嫋嫋兮秋风，洞庭波兮木叶下”体现了怎样的心情？