how are you Fine ( )A.Thanks B.Thank you.

题目

how are you Fine ( )A.Thanks B.Thank you.
一道很奇怪的题目~

答案

How are you
Fine ( ).
A.Thanks
B.Thank you
答案：B
解析：Thanks a lot.是口语中,熟人之间比较随便的说法
Thank you.是比较正式的致谢说法
所以,根据比较正式的问句问法,可知应选B