【单选题】不存在其他药物时,吲哚洛尔通过激动P受体致心率增高,但在高效日受体激动剂存在的情况下,吲哚洛尔引起剂量依赖性心率降低。因此吲哚洛尔是______
【单选题】—Where are your tennis rackets? —_________A. They are under the bed. B. They are in
A.
10.—Where are your tennis rackets? —_________ A. They are under the bed.
B.
They are in the pencil case.
C.
Do you have tennis rackets?
D.
1 have a tennis racket.
【单选题】患者,女,55岁,2月前体检时查出高血压,之后一直服用利尿药氢氯噻嗪,但效果不佳,加用吲哚洛尔后血压得以控制。吲哚洛尔是 :
【单选题】________ are they? They are under the tree.
【单选题】—_____ the balls? —They are under the chair. [ ]
【单选题】—______ are your shoes? —They are under the bed. [ ]
【简答题】读一读,说一说,完成对话。 — Where are my shoes? — They are under the chair. — Where are __________________? — They're ____________________.