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问题 单项选择题

早产儿胎龄32周，出生体重1600克，生后5小时出现进行性呼吸困难，入院时呼吸不规则，经皮氧饱和度为75%。最可能的诊断为（）

A.湿肺

B.胎粪吸入综合征

C.新生儿肺透明膜病

D.衣原体肺炎

E.持续性肺动脉高压

答案

参考答案：C

填空题

在保证第6题程序功能不变的情况下，程序中的LEA SI，ARRAY指令可以用指令(仅一条) 【8】 替代。
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单项选择题

The first and most important agents of socialization are the people who care for infants. In the earliest months, messages from nurturers constitute the child’’s basic understanding of the world around it. This is the infant’’s first introduction to the language that shapes perception and elicits emotion.Another powerful source of information and socialization is the friendship of peers. Peers are equals that one can deal with on the same level as oneself, whereas parents are superiors. The heavy emotional overlay of family relationships makes some kinds of learning difficult.Much formal socialization is placed in the hands of professionals. Teachers from kindergarten on are specifically designated agents of socialization. Ideally, a teacher is one who has both knowledge and the skills to present it. During the course of teaching their subjects, classroom instructors provide role models and attempt to convey the excitement of learning itself.In earlier times, parents, friends and teachers would comprise the list of primary childhood socializers. Children’’s books, comics and magazines might also have been mentioned as sources of information on norms and role models. Today one must add three powerful indirect or non-personal socialization agents: radio, movies and television. Many people learn about politics, form a vision of well-being, and develop attitudes towards others from what they see on the screen and hear through the speakers.

The author’s chief agents include the following EXCEPT the________.

A．family

B．group

C．school

D．internet
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