《黄帝内经》称子宫为（）
A.脏
B.腑
C.奇恒之府
D.胞络
E.传导之府
参考答案：C
It took him a long time to ______ the skills he needed to become an artist.
A．acquire
B．arrive
C．return
D．cover
桡神经损伤时表现为（）
A、上肢屈肌瘫痪
B、不能伸肘
C、不能伸腕
D、上肢全部伸肌瘫痪
