计数椎骨棘突的标志
A.隆椎棘突
B.枢椎齿突
C.胸骨角
D.肩胛骨下角
E.颈静脉切迹
参考答案:A
It ____ last night ____ Tom saw an interesting film in Dongfeng Cinema. [ ]
A. is; that
B. was; that
C. was; which
D. was; who
下列哪味药不是源于蔷薇科植物
A.地榆B.山楂C.玫瑰花D.绿萼梅E.荔枝核