Why don't you _____ a soccer ball?
A:to get him
B:get he
C:getting him
D:get him
如图,正方形ABCD的边长为4,将一个足够大的直角三角板的直角顶点放于点A处,该三角形板的两条直角边与CD交于点F,与CB延长线交于点E,四边形AECF的面积是( )
It's____ ____cold.
如图1,在平面直角坐标系xOy中,直线y1=ax+b与双曲线y2= kx 交于A(1,3)和B(﹣3,﹣1)两点.观察图象可知:当x=﹣3或1时,y1=y2.
下列关于植物生长素的叙述,正确的是( )