对降压有效,同时可以减少尿蛋白的药物为()
A.硝苯地平
B.哌唑嗪
C.卡托普利
D.氯沙坦
E.普萘洛尔
参考答案:C, D
I felt it hard to keep up with my classmates. But when I want to _____, my teacher always encourages me to work harder.
A.go on
B.give up
C.run away
D.give back
目前认为激光对生物抗体的作甩主要有热效应、电磁效应、光化效应、机械效用。