A:pA:pB=2:1
B:pA′:pB′=2:3
C:pA:pA′=1:1
D:pB:pB′=2:1
“麻屋子,红帐子,里面住着个白胖子。”是描述花生的谜语。其中“白胖子”是指( )
I play basketball school my friends.