组成正中神经的神经根纤维为（） A.C6～T1 B.C5～T2 C.C1～C4 D.

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问题单项选择题

组成正中神经的神经根纤维为（）

A.C6～T1

B.C5～T2

C.C1～C4

D.T1～T12

E.L～S2

答案

参考答案：A

选择题

Frederick William I, the King of Prussia, _____ that his greatest gift to the Russian people would have _____. [ ]

A. had never imagined; such an amazing history

B. had never imagined; so amazing history

C. could never have imagined; such an amazing history

D. could never have imagined; so amazing history

名词解释

圈足壶