题干
----Are you familiar ____________ the customs here?
----No, the place is unfamiliar ___________ me.
----No, the place is unfamiliar ___________ me.
A： with; with
B： with; to
C： to; to
D： to ; with
答案(点此获取答案解析）
B
的图象如图，其中a、b为常数，则下列结论正确的是 （ ）
