27的立方根为( )。
3
–I hear there’s a good French restaurant nearby. Why not ________ there for lunch? –Yeah, let’s go.
A. go B. going C. to go
脊柱结核的主要X线表现包括:()
A.椎体骨质破坏
B.椎间隙变窄
C.骨质增生硬化
D.椎旁冷脓肿形成
E.椎体骨质疏松