问题
配伍题 A1型题
沙丁胺醇平喘作用的机制是（）。色甘酸钠平喘作用的机制是（）。
A.选择性激动β2受体
B.阻断M胆碱受体
C.抗炎、抗过敏
D.稳定肥大细胞膜
E.促进儿茶酚胺类物质释放
答案
参考答案：A,D
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沙丁胺醇平喘作用的机制是（）。色甘酸钠平喘作用的机制是（）。
A.选择性激动β2受体
B.阻断M胆碱受体
C.抗炎、抗过敏
D.稳定肥大细胞膜
E.促进儿茶酚胺类物质释放
参考答案：A,D
| 从方框中选词填空，每个词或词组只能用一次。 | |
2. — Can you go and get some fruit ___________ me? — All right. 3. — Are you ___________ different countries? — Yes, we are. 4. — Touch your feet ___________ your hands please. — OK. 5. I like travelling. I'd like to ___________ China. 6. She likes watching cartoons, too. We have ___________. 7. — What ___________ do you like? — I like maths. 8. Wang Bing is writing an e-mail ___________ his friend. 9. I'm from the USA. I ___________ New York. 10. — What ___________ do you have this morning? — We have Chinese, maths, P. E. and English. |