A:Sorry, I would
B:Of course, I should not go with you
C:Excuse me, I would
D:Certainly, I would be glad to
蜜蜂采蜜可以帮助植物( )
— Jim was angry you.
— Yes. He said he didn't want to be friends with me any more.
随机变量ξ服从二项分布ξ~B16,p,且Dξ=3则Eξ=等于( )
【感同身受学会维权】分析漫画,回答下面的问题: