伴有哮喘的高血压患者,适宜使用的β肾上腺素受体阻断药是()
A.普萘洛尔
B.噻吗洛尔
C.吲哚洛尔
D.纳多洛尔
E.美托洛尔
参考答案:E
—How was your trip?
—Fine but ______.Milan was interesting.It’ s bigger than I expected, however a little ______ and dirtier.
A.disturbing; clumsier
B.tiring; noisier
C.boring; duller
D.freezing; brighter
星形(Y)—三角形(△)降压起动,起动电流是正常电()。