属于IC类抗心律失常药物是（）。 A.普鲁卡因胺 B.美西律 C.普罗帕酮 D.苯妥 发布时间：2017-09-10 02:35 │ 来源：www.tikuol.com 题型：单项选择题 问题： 属于IC类抗心律失常药物是（）。A.普鲁卡因胺B.美西律C.普罗帕酮D.苯妥英钠E.利多卡因
题型：单项选择题 读下面一段短文，根据上下文意思用方框内所给词或短语填空；选项中有一个多余选项。 got in having shout terrible ended up without A man in England had a _________ (1) experience (经历) with ah elevator at his Office. After he _________ (2) the elevator, it broke and he was trapped (受困的). The man tried to __________ (3) for help, but it was a holiday so no one was in the building. He ___________ (4) staying in the elevator for more than sixty hour __________ (5) any food or water. 查看答案
题型：单项选择题 — do you watch TV every day? — For about half an hour.A．How muchB．How oftenC．How longD．How many 查看答案