Only then did I realize that it was foolish to my friends and never contact them.
A. break away from
B. catch up with
C. look away from
D. put up with
网友回答
(答案→)A. break away from
B. catch up with
C. look away from
D. put up with
解析：
试题分析:考查动词短语。A摆脱，脱离；B赶上；C把目光从。。上移开；D忍受。从句中and never contact them可以判断A选项正确。句意：直到那时我才意识到和朋友们脱离关系，而且不再联系他们是愚蠢的。