桂枝有哪些药理作用?
参考答案:
桂枝主要有以下药理作用:
①扩张血管、促进发汗。
②抗菌、抗病毒。
③镇静、抗惊厥。
④解热、镇痛。
⑤抗炎、抗过敏。
We had great fun _ in the park. [ ]
A. play
B. played
C. playing
D. to play
销售净利率