A:4m2+2m
B:4m2+1
C:2m2+m
D:2m2+ 4m2 m
Please send us all the information ________ you have about the candidate for the position.
下列组合搭配不正确的是( )
已知m,n为异面直线,m⊥平面α,n⊥平面β.直线l满足l⊥m,l⊥n,l⊄α,l⊄β,则( )