已知(a﹣x)5=a0+a1x+a2x2+••+a5x5,若a2=80,则a0+a1+a2+••+a5=( )
A:32
B:1
C:﹣243
D:1或﹣243
下面的植物与其常用的营养繁殖器官连线错误的是( )
Mary and Helen often f____although they love each other.