对同一种社会现象在不同时间内的情况进行的调查研究属于()。 A.趋势研究 B.同期群

题型:单项选择题

问题:

对同一种社会现象在不同时间内的情况进行的调查研究属于()。

A.趋势研究

B.同期群研究

C.追踪研究

D.预测性研究

考点:社会学方法社会学方法综合练习社会学方法综合练习题库
题型:单项选择题
A little boy invited his mother to his school’s first teacher-parent meeting. To his surprise, she agreed. He felt ­­­      . Although she was a beautiful woman, there was a scar(伤疤) that covered nearly the whole right side of her        .
At the meeting, all the people were ____by the kindness and natural beauty of his mother, but the little boy was still embarrassed and hid himself from ___.Suddenly, he heard his mother talking with his teacher.
“____did you get the scar on your face?” the teacher asked. She replied, “When my son was a boy, his room caught on fire one day. Everyone was too ____to go in, so I went in and ran towards his bed. Just then I saw a beam coming down and I placed myself over him trying to____ him. I was knocked but luckily, a fireman saved____ of us.” She touched the scar. “This scar will be here forever, ____ I will never regret doing what I did.”
At this point, the little boy came out running to his mother ____tears in his eyes. He hugged her and held her hand tightly for the rest of the day.
小题1:
A.worriedB.happyC.angryD.proud
小题2:
A.earB.hand C.faceD.arm
小题3:
A.impressedB.followedC.agreedD.encouraged
小题4:
A.somebodyB.anybodyC.nobodyD.no one
小题5:
A.WhereB.HowC.WhyD.When
小题6:
A.afraidB.quietC.calmD.careful
小题7:
A.preventB.saveC.protectD.hold
小题8:
A.neitherB.eitherC.allD.both
小题9:
A.becauseB.howeverC.butD.although
小题10:
A.forB.ofC.withD.without
题型:单项选择题
若⊙O的半径是3,弦AB=3,BC=3
2
,则∠BOC=______.
题型:单项选择题

传染病在某一地区流行后,人群感染状态的一般规律是()

A.显性感染多

B.隐性感染多

C.潜在性感染多

D.健康带菌(病毒)者多

E.病后带菌(病毒)者多

题型:单项选择题

下列事实中,不能用勒沙特列原理解释的是

A.开启啤酒瓶后,瓶中立刻泛起大量泡沫

B.工业合成氨时选择铁做催化剂能极大加快反应速率

C.向稀盐酸中加入少量蒸馏水,盐酸中氢离子浓度降低

D.工业生产硫酸的过程中使用过量的空气以提高SO2的利用率

题型:单项选择题

工伤保险与养老、医疗等其它社会保险项目的区别在什么地方?

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