They'll have a beer together ,talking about their separate life, but not often.
A. by and by
B. now and then
C. all the time
D. more or less
网友回答
A. by and by
(答案→)B. now and then
C. all the time
D. more or less
解析： now and then意思为“偶尔；有时”，与not often相吻合。by and by逐渐地；all the time总是；一直；more or less或多或少；几乎。