脊髓外观似完整,但内部有不同程度改变的是()
A.脊髓震荡
B.脊髓挫伤
C.脊髓受压
D.脊髓断裂
E.马尾神经损伤
参考答案:B
We must work out a plan as soon as possible on _____ with these garbage. [ ]
A. what to do
B. what to deal
C. how doing
D. how dealing
绒癌最常见的转移部位是()。
A. * *
B.宫颈
C.肝脏
D.脑部
E.肺部