ACEI降压作用与以下哪些作用有关()
A.抑制ACE
B.AngⅡ生成减少
C.NA释放减少
D.阻断α受体
E.BK破坏减少
参考答案:A, B, C, E
He must have been very hard to please, indeed, if he did not approve the salary of he job.
A. if he had not approved B. if he is not approved ofC. if he not approves D. if he had not approved of
下列引起生理性病害的是()
A.不适宜的气候
B.土壤条件
C.栽培条件
D.病原物