问题
多项选择题
下列抗心律失常药物中，哪些可以引起心室有效不应期延长()
A．丙吡胺
B．美西律
C．索他洛尔
D．胺碘酮
E．利多卡因
答案
参考答案：A, C, D
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下列抗心律失常药物中，哪些可以引起心室有效不应期延长()
A．丙吡胺
B．美西律
C．索他洛尔
D．胺碘酮
E．利多卡因
参考答案：A, C, D
| 用方框中所给单词的适当形式填空，使短文完整正确。（每个单词限用一次） | |
had no 1 at all. So the father decided to call on a monk(修道士）to train 2 child. The monk said to the boy's father, "You should leave your son alone here. rii make him into a 3______________man within three months. However, you can't come to see him during this period.” Three months 4 the boy's father came. The monk arranged a boxing match 5 the child and an experienced boxer. Each time the fighter struck the boy, he fell down, but at once the boy6___________up, and each time he was knocked down again, then the boy stood up again. After several times, the monk asked, "What do you think of your child?" “7____________ashame（羞愧）!”the boy's father said.”I never thought he would be so easily knocked down.I needn't have him 8 here any longer.” “I am sorry 9 that's all you see. Don't you see that each time he fell down, he stood up again instead of 10____?That's the kind of courage you wanted him to have.” |