人做主语时用with,物做主时用to
I'm familiar with the computer.
The computer is familiar to me.
be familiar to
为…所熟悉
主语是物.比如The city isn't familiar to me.我对这个城市不熟悉.things familiar to us 我们所熟悉的事物
be familiar with
熟悉,通晓,精通
主语是人.比如I'm not familiar with her.我同她不太熟悉.
Are you familiar with this type of car?
你熟悉这种型号的汽车吗?
选b