问题
单项选择题
下列哪项不是寒冷疗法的作用机制()
A．开始血管收缩，继之血管扩张
B．降低毛细血管壁通透性
C．降低新陈代谢(抑制炎症)
D．始疼痛减轻，继之加重疼痛(如寒冷麻醉、止痛)
E．降低肌肉活动性(抑制肌肉痉挛)
答案
参考答案：D
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下列哪项不是寒冷疗法的作用机制()
A．开始血管收缩，继之血管扩张
B．降低毛细血管壁通透性
C．降低新陈代谢(抑制炎症)
D．始疼痛减轻，继之加重疼痛(如寒冷麻醉、止痛)
E．降低肌肉活动性(抑制肌肉痉挛)
参考答案：D
| 选择恰当的词，并用其正确形式填空。 | |
subjects there in order toget a good job 2 leaving school. Others don't go to school. They 3 go to learn a skill and then they 4 make a living. School education is important (重要的). But 5 one can learn everything from school. A teacher can't teach his students 6 The teacher should let students get knowledge and 7 students how to learn. The teacher 8 to teach them how to read and how to 9 So the- students themselves learn 10 more outside (在……外面) the school. |