女.G1P0,妊娠39周,有规律宫缩4小时, * * 流水6小时,宫口开大5cm,双顶径处

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问题:

女.G1P0,妊娠39周,有规律宫缩4小时, * * 流水6小时,宫口开大5cm,双顶径处在坐骨棘水平, * * 分泌物pH值为7,胎心正常,正确的诊断和处理是()

A.因胎膜早破,抬高床尾

B.系正常第一产程,灌肠,以促进宫缩

C.等待自然分娩

D.剖宫产

E.静脉滴注宫素引产

考点:妇产科(医学高级)医学高级(妇产科)仿真试题一
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B The Culture Debate in the US:Whose Culture Is This ,Anyway 美国的文化辩论:空间是谁的文化?
Part of the debate about culture revolves around issues of perspective and ownership. Within a nation such (1) the United States—a nation whose cultural heritage includes elements from every corner of the world (2) are a great many perspectives coexisting and intertwining in the cultural fabriC.When we all ask (3) as individuals, "what belongs to me, to my culture " we are rewarded with a spectacular variety of (4) ; in this way, different perspectives and ownership of different cultural traditions enriches everyone. But when we ask " (5) belongs to us, to our culture " we ask a much harder question. Do the people of the (6) States, or of any culturally complex human society, necessarily share common cultural elements If so, who gets (7) decide what those elements are
This debate is a crucial one in many cultures throughout the world (8) . In the US, the debate promises to impact the way we educate our children—that is, (9) manner and shape in which culture reproduces itself—and the way we write our laws. In (10) countries, equally crucial issues are at stake.
For many people, what is at stake is the character (11) US national identity. Hirsch argues that this identity needs to become less culturally fragmented; others, like Walker, (12) that the national character gets its strength from cultural diversity, from the freedom (at home and in (13) ) to celebrate, honor, and reproduce different cultural traditions. Those who take this latter view follow the reasoning (14) Shweder, arguing that we need to accept that there are multiple valid cultural perspectives and that two (15) perspectives can both be valid even though they might contradict one another.
Recognize that the position you (16) in this debate about culture—whatever position you take—is a political one with implications (17) what we should value, what we should praise, what we should accept, what we should teach. When (18) reflect on this debate, when you contribute your own voice to the discussion, try to be (19) of the implications that follow from your position. When you listen to the voices of others, try to (20) with awareness, deciding for yourself what is at stake and how their positions relate to your own.

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钢丝绳内绳股的捻制方向分右捻和左捻,右捻的代号为()。

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国内信函资费标准:外埠首重100克内,每重20克()资费。

A.0.8元

B.1.2元

C.1元

D.0.7元

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教学设计一在教";求平行四边形面积";一课时,教师讲授如下:连接AC,因为三角形ABC与三角形CDA的三条边分别相等,所以,这两个三角形全等,三角形ABC的面积等于1/2底乘高,所以,平行四边形ABCD的面积等于底乘高,命题得到证明。然后,教师举了很多不同大小的平行四边形,要求学生求出它们的面积,结果每个问题都得到正确解决。下课前,教师又布置了十几个类似的问题作为家庭作业。教学设计二教师引导学生分析问题,即如何把一个平行四边形变成一个长方形.然后组织学生自主探究,并获得计算平行四边形面积的公式。两则教学设计中教师的教学方法有何不同?两种教学方法对学生的学习将产生怎样的影响?

题型:单项选择题

利率是国家管理经济的重要工具,当经济衰退、商品过剩、价格下降时,国家一般采取的调控方法是()。

A.提高利息率

B.降低利息率

C.提高再贴现率

D.提高存款准备金率

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