A:平均数与方差
B:回归直线方程
C:独立性检验
D:概率
植物任何部位的活细胞都能进行:( )
(____)A. What's for dinner?
(____)B. What would you like?
(____)C. I'd like some beef, please.
(____)D. Would you like a knife?
(____)E. Pass me the bowl, please.