—I'm not quite sure.I __________ go to my uncle's instead.
A:must
B:would
C:should
D:might
附:⊕表示阳离子,Θ表示阴离子
如果两个变量的散点图由左下角到右上角则这两个变量成____相关.
Who's ___boy in red, do you know?