三度房室传导阻滞治疗首选
A.苯妥英钠B.普罗帕酮C.利多卡因D.阿托品E.普萘洛尔
参考答案:D
-----What do you think of the songs ?
--As a matter of fact , _______of them sounds beautiful .
A.no one
B.not all
C.not every one
D.not everyone
《突发林业有害生物事件处置办法》规定,突发林业有害生物事件的报告主要包括哪些内容?