与红砖、足球类似的几何体分别是[ ]
A.长方形、圆
B.长方体、球
C.长方形、球
D.长方体、圆
答案：B
Many foreigners, who used to have a strong________against China, come to realize what a country China really is after the 2008 Beijing Olympics.
A．belief
B．prejudice
C．religion
D．evolution
再热汽温常用的调节方法有几种？
