A:划线→钻孔→锯割→锉削→抛光
B:划线→钻孔→锉削→锯割→抛光
C:划线→锉削→锯割→钻孔→抛光
D:划线→锯割→锉削→钻孔→抛光
如图所示,磁铁吸住两根铁钉的一端,那么这两根铁钉的另一端将( )
I made a study plan for myself at the ____ ____ the new term.