肌间沟臂丛神经阻滞时，最易发生阻滞不全的是（）
A.正中神经
B.桡神经
C.尺神经
D.桡神经和尺神经
E.正中神经和桡神经
参考答案：C
根据所给的汉语提示用其适当的形式填空。
1. The baby was already _______. (醒着的)
2. The machine is in _______. (运动)
3. Don't walk on the street in the _______ of the night. It's too dangerous. (中间)
4. True _______ is worth more than money. (友谊)
5. He threw a _______ at the dog. (石头)
6. Haiku follows a _______. (模式)
7. There are two _______ in "window". (音节)
8. The rain was heavily _______ on the window. (飞溅)
药品质量的固有特性包括（）
A.安全性
B.有效性
C.经济性
D.稳定性
E.时限性
