题目内容：

_____friends are nice ________their parents A All my;to B My all to C All my;with D my all with

优质解答

选择A
All my friends are nice to their parents.
我所有的朋友对自己的父母都很好.
all adj.所有的；全部的； 整个的
All my friedns 或者为My friends are all nice.
be nice to 对..好