— How are the things in your village?

— Modern farming methods have been brought in and the villagers are ________ now than before.

A．well off

B．better off

C．badly off

D．worse off

患者，男性，30岁。嗜烟。近2周因工作困扰吸烟猛增，20～30支/d，5日来自觉咽喉痛，且逐渐加剧，吞咽饮食已觉困难，咽干，口渴，喜冷，小便黄，大便干，舌红，苔黄厚，脉洪数。