下列有关“问卷调查”方法的表述，哪项是正确的（） A.由于着重的是群体统计特征，对被

发布时间：2017-04-28 20:40 │ 来源：www.tikuol.com

题型：单项选择题

问题：

下列有关“问卷调查”方法的表述，哪项是正确的（）

A.由于着重的是群体统计特征，对被调查者个人的属性一般不予调查

B.在调查过程中，可以根据需要调整问卷内容

C.有些问题可以采用填空式方法进行开放式调查

D.问卷的"有效率"是指回收来的问卷数量占总发放问卷数量的比重

题型：单项选择题

病历摘要：患者女性，38岁，乏力、搔痒2年入院，4年前因出现左上腹疼痛，疑梗阻性黄疸，B超发现胆囊多发结石，行胆囊切除和胆总管探查术。

该患者诊断考虑为哪些疾病？（）提示：B超提示肝窦弥漫性异常光点，脾肿大HBV（-）、HCV（-）、AMA（+）

A.复发性胆石症

B.肝细胞肝癌

C.自身免疫性肝炎

D.原发性胆汁性肝硬化

E.原发性硬化性胆管炎

F.胰腺癌

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题型：单项选择题

When ________ about one of the biggest problems today, many people say that an energy crisis is

approaching and is threatening mankind's survival.

[ ]

A. asking

B. being asked

C. having asked

D. asked

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题型：单项选择题

关于力的单位“牛顿”，下列说法正确的是[ ]

A．使质量是2 kg的物体产生2 m/s²加速度的力，叫做1N

B．使质量是0.5kg的物体产生1.5 m/s²加速度的力，叫做1N

C．使质量是1 kg的物体产生1 m/s²加速度的力，叫做1N

D．使质量是2kg的物体产生1 m/s²加速度的力，叫做1N

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题型：单项选择题

假定两种方法检测结果的假阳性率和假阴性率都很低。现有50份血样用甲法检查阳性25份，用乙法检查阳性35份，其中两法同为阳性和阴性的分别为23和13份。为检验两种方法检查结果之间的差别是否有显着性意义，应选用（）。

A.配对t检验

B.行×列表卡方检验

C.配对卡方检验

D.四格表卡方检验

E.两样本的t检验

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题型：单项选择题

I want to divide human understanding into two kinds—classical understanding and romantic understanding. In terms of ultimate truth, a distinction of this sort has little meaning, but it is quite legitimate when one is operating within the classic mode used to discover or create a world of underlying form. The terms classical and romantic, as Phaedrus used them, mean the following:
A classical understanding sees the world primarily as underlying form itself. A romantic understanding sees it primarily in terms of immediate appearance. If you were to show an engine or a mechanical drawing or electronic scheme to a romantic, it is unlikely he would see much of interest in it. It has no appeal because the reality he sees is its surface. Dull, complex lists of names, lines and numbers. Nothing interesting. But if you were to show the same blueprint or give the same description to a classical person, he might look at it and then become fascinated by it because he sees that within the lines and shapes and symbols is a tremendous richness of underlying form.
The romantic mode is primarily inspirational, imaginative, creative, intuitive. Feelings rather than facts predominate. "Art" when it is opposed to "Science" is often romantic. It does not proceed by reason or by laws. It proceeds by feeling, intuition and esthetic conscience. In the northern European cultures the romantic mode is usually associated with femininity, but this is certainly not a necessary association.
The classic mode, by contrast, proceeds by reason and by laws—which are themselves underlying forms of thought and behavior. In the European cultures it is primarily a masculine mode and the fields of science, law and medicine are unattractive to women largely for this reason. Although motorcycle riding is romantic, motorcycle repair and maintenance are purely classic. The dirt gives it such a negative romantic appeal that women never go near it.

This passage is excerpted most probably from ______ .

A．private diary pages

B．government papers

C．analytical researches

D．industrial publications

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