题目内容

下列哪项对于治疗糖尿病酮症酸中毒不宜

A. 积极补液
B. 小剂量胰岛素静脉滴注
C. 积极补碱纠正酸中毒
D. 积极治疗诱因
E. 应用抗生素治疗感染

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翻译的初级产物中能被磷酸化修饰的氨基酸是

A. 丝氨酸
B. 脯氨酸
C. 酪氨酸
D. 赖氨酸

src基因是()

A. 转录因子
B. 抑癌基因
C. 两者都是
D. 两者皆非

We do not know who first set a broken leg, or launched a seaworthy boat, or calculated the length of the year, or ploughed the field; but we know all about the killers and destroyers. People think a great deal of them, so much so that on all the highest ills in the great cities of the world you will find the figure of a conqueror or a general or a soldier. And I think most people believe that the greatest Countries are those that have beaten in battle the greatest number of other countries and ruled over them as conquerors. It is just possible they are, hut they are not the most civilized. Animals fight; so do savages; hence to be good at fighting is to be good in the way in which an animal or a savage is good, but it is not to be civilized.

A presentation has two important components: what you say and (51) you deliver it. The term delivery covers a wide (52) of featares of speaking and eye contact is one of them. The appropriate use of eye contact (53) from one culture to another. In some cultures, women are (54) to lower their eyes in most communication (55) ; in others, younger people must keep their eyes lowered when addressing older people. (56) in the United States, (57) you are addressing an individual, a small group of people, or a larger audience, you are expected to look at them. You do not have to stare (58) and continuously; (59) , it is appropriate when speaking to one person to (60) occasionally. In a small group you should look around at the different members of the group. (61) When addressing a larger audience, you should try to make eye contact with different people around the room. It is important to look at the (62) . Audience, not just the people in the center of the room, (63) you will probably have to turn your head and/or your body in order to make proper eye contact with people (64) at the sides of the room. If you look at the ceiling, you will give the impression that you are not interested in your audience. A speaker establishes friendly relationship with the audience mainly (65) eye contact, and good relationship is essential to the success of any speech.

A. Even
B. And
C. Thus
D. Or

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