It is ________ my old camera, so I have just bought a new one.[ ]

A. too expensive to repair

B. so expensive that repair

C. expensive enough to repair

D. too expensive that repair

属于颈椎特征的是（）。

A.横突上有横突孔

B.椎体较大

C.上下关节面基本呈矢状位

D.椎弓发达

E.横突上有肋凹