甲数与乙数的比是5∶4,乙数比甲数少( )
A:80%
B:25%
C:20%
如图,把小圆形场地的半径增加5m得到大圆形场地,场地面积扩大了一倍,则小圆形场地的半径为( )
排序。
A. There are five books on the table.
B. It's small, but it's clean.
C. There is a doll on the bed.
D. Look! This is my room.
E. I like my room.
F. There is a table and a bed in my room.
____