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【单选题】
奎尼丁治疗心心房纤颤动合用强心苷的目的是A.
增强奎尼丁的钠通道阻滞作用
B.
抑制房室传导,减慢心室率
C.
提高奎尼丁的血药浓度
D.
避免奎尼丁过度延长动作电位时程
E.
增强奎尼动作电位时程的作用
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【简答题】Why did the farmer say to the doctor 'Here I am again'? Because he wanted to make the doctor believe that he was not ______.
【单选题】中国邮政综合网使用 A 类保留 IP 地址配置网络中路由器、计算机等。则中国邮政综合网中计算机 IP 地址的网络号为()。
A.
10
B.
192.168.0
C.
172.16
D.
127
【简答题】The author took his son to the doctor because he had broken
【简答题】One morning, Bill said he was ill. His mother called a taxi and took him to the doctor. The doctor asked Bill, “What’s the matter, young man?” Bill answered, “I’m feeling sick. I’m coughing(咳嗽) and ha...
【单选题】Which of the following is true of Christopher Thomas?
A.
He needs to go to the doctor every day.
B.
He studies the leading cause of diabetes.
C.
He has a positive attitude to this disease.
D.
He encourages diabetics by writing articles.
【单选题】All the patients have to pay six dollars for their first visit to the doctor.
A.
Right.
B.
Wrong.
C.
Doesn't say.
【单选题】According to the doctor, what is the most proper way for the man to keep fit?
A.
Going regularly to a gym.
B.
Taking the right medicine.
C.
Keeping a close watch on his weight.
D.
Taking walks regularly.
【单选题】在相同的条件下,测得同一浓度溶液在不同波长下的吸光度,以波长为横坐标,吸光度为纵坐标,绘得的曲线称为
A.
波谱图
B.
吸收光谱曲线
C.
标准曲线
D.
工作曲线
E.
流出曲线
【单选题】教师平等地对待每个学生，不以貌取人，没有智力差别和家庭贫富贵贱之分。这是()。
A.
助人为乐的社会公德的要求
B.
办事公道的职业道德的要求
C.
尊老爱幼的家庭美德的要求
D.
完善自我的人际吸引的要求
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