问题
单项选择题
马，站立时肩关节过度伸展，肘关节下沉，腕关节呈钝角，球节呈掌屈状态，肌肉无力，皮肤对疼痛刺激反射减弱。
为防止瘢痕形成和组织粘连可局部注射（）
A、链激酶
B、尿激酶
C、辅酶A
D、ATP
E、酯酶
答案
参考答案：B
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马，站立时肩关节过度伸展，肘关节下沉，腕关节呈钝角，球节呈掌屈状态，肌肉无力，皮肤对疼痛刺激反射减弱。
为防止瘢痕形成和组织粘连可局部注射（）
A、链激酶
B、尿激酶
C、辅酶A
D、ATP
E、酯酶
参考答案：B
| 用方框内所给单词填空 | |
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| 1. Mrs. Tang talks to the ________ school at 8:00 every day in the Assembly Hall. 2. We ________ like playing volleyball. 3. Does Millie ________ model planes after school every day? 4. I like my classroom ________ I can see the playground. 5. We ________ with her every afternoon. 6. I ________ like to ask you some questions. 7. There are ________ than 1800 students at our school. 8. Monkey is a ________ of animal. |