在等腰△ABC中,AB=AC,其周长为16cm,则AB边的取值范围是( )
A:1cm<AB<4cm
B:3cm<AB<6cm
C:4cm<AB<8cm
D:5cm<AB<10cm
— There's _________ important in today's newspaper, isn't there?— Sorry, I don't know. I haven't got the paper yet.