– It's very cold outside!– OK. It's good for me to wear________ .
A:
B:
C:
已知数列{an}满足an+1=2an0≤an<122an-112≤an<1,若a1=67,则a2008的值为( )
被伊斯兰教、基督教、犹太教都看作圣地的城市是( )
一次函数y=ax+b和一次函数y=bx+a图象正确的是 ( )