-- I happened to notice Bob’s father quarrelling with the teacher in defense of his son. -

-- I happened to notice Bob’s father quarrelling with the teacher in defense of his son.
-- No wonder Bob always performs poorly in class. It’s really “ ”.
A. Love me, love my dog
B. Like father, like son
C. Birds of a feather flock together
D. A busy mother makes a lazy daughter

A. Love me, love my dog(答案→)B. Like father, like sonC. Birds of a feather flock togetherD. A busy mother makes a lazy daughter解析：试题分析:句意：——我碰巧看到鲍勃的父亲为了维护儿子和老师争吵了。——难怪鲍勃在课堂上总是表现很差。真是“有其父必有其子”。A爱屋及乌；B有其父必有其子；C物以类聚，人以群居；D忙碌的母亲女儿懒。根据语境判断B选项正确。

我也是这个答案