是不是病句?he pretended that he didn't know her when she passed him

问题描述:

是不是病句?
he pretended that he didn't know her when she passed him

不是病句
当她走过时他假装不认识她。。。。

他假装不认识她当她过去的时候。

当她经过时,他假装不认识她

没问题
不过用passed by好些

不是病句
当她经过他身边的时候,他假装不认识她