单选题:居住于同一住宅小区的住户相互间很少交往,这一现象最适合运用( )识给出解释。(13考题)综合概念

题目内容:
居住于同一住宅小区的住户相互间很少交往,这一现象最适合运用( )识给出解释。(13考题)综合概念 A.公共关系学
B.社会学
C.经济学
D.环境学
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In some western countries, demand for graduates from MBA cou

In some western countries, demand for graduates from MBA courses has __________.

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大型基坑石方开挖优先采用的爆破方法是(  )爆破法。

大型基坑石方开挖优先采用的爆破方法是(  )爆破法。A.浅孔 B.深孔 C.洞室 D.光面

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As I grew up in a small town at the foot of a mountain, the

As I grew up in a small town at the foot of a mountain, the visit to the village

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In the story, Tim's mood (心情) changed from __________.

In the story, Tim's mood (心情) changed from __________.A.loneliness to craziness

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背景资料:某大型顶进箱涵工程为三孔箱涵,箱涵总跨度22m,高5m,总长度33.66m,共分三节,需穿越5条既有铁路站场线

背景资料:某大型顶进箱涵工程为三孔箱涵,箱涵总跨度22m,高5m,总长度33.66m,共分三节,需穿越5条既有铁路站场线;采用钢板桩后背,箱涵前设钢刃脚,箱涵

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