问题补充：
--- ?
--- Fine. I’ve got used to the climate here, and my health has improved lot.
A. How are you
B. How are you doing
C. Are you getting on well
D. How do you do
答案：
A. How are you
(答案→)B. How are you doing
C. Are you getting on well
D. How do you do
解析：How are you用语见面时打招呼，你好吗？How are you doing近来好吗？Are you getting on well你进展的怎么样？How do you do你好！句意：近来好吗？挺好的，我已经习惯了这的气候，并且我的身体已经状况已经提高了很多。故选B。
