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【多选题】
数据的集中趋势分析用来反映数据的一般水平,常用的指标有( )A.
· A 、平均值
B.
· B 、均值标准误差
C.
· C 、中位数
D.
· D 、众数
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【简答题】听句子，选择与你听到的句子意思相同的选项。 ( )1. A. I bought a map because I had been there before. B. I bought a map because I knew Dalian very well. C. I bought a map because I had never been there. D. I bought a ma...
【简答题】中国最早创办的公立幼儿教育机构，是 1903年在( )创立的幼稚园。
【单选题】Start-ups operating amid conditions of relative scarcity, where capital and talent are hard to come by and economic shocks are more likely to occur, face unique pressures. These “frontier innovators” ...
A.
Silicon Valley is facing the unusual pressure from the capital.
B.
frontier innovators are more likely to work in Silicon Valley
C.
frontier innovators prefer to prevent short-termism
D.
investors are more likely to invest these frontier innovators
【简答题】Self－employment can be one of the most fulfilling ways to earn a I ______, perhaps because it is t4．Self-employment can be one of the most fulfilling ways to earn a I ______, perhaps because it is the...
【单选题】奥苏贝尔提倡在教学中采用“组织者”这一技术,其精神实质是( )。
A.
强调利用教学的直观性与学生原有认知结构的知识相联系
B.
强调新知识与学生认知结构中原有的适当知识的相互联系
C.
强调利用提升学生的学习功机与学生认知结构的知识相联系
D.
强调学生认知结构中原有知识与学生认知需求相联系
【简答题】The food we eat seems to have profound effects on our health. Although science has made enormous steps in food more fit to eat, it has, at the same time, made many foods unfit to eat. Some rese...
【单选题】奥苏贝尔提倡在教学中采用“先行组织者”这一技术，其精神实质是（ ）。
A.
强调直观教学
B.
强调新知识与认知结构中原有适当知识的相互联系
C.
激励学生的学习动机
D.
引导学生的发现行为
【单选题】奥苏贝尔提倡在教学中采用“先行组织者”这一技术，其精神实质是（）
A.
强调直观教学
B.
引导学生的发现行为
C.
激励学生的学习动机
D.
强调新知识与学生认知结构中原有的适当知识的相互联系
【简答题】中国最早创办的公立幼儿教育机构是1903创办在()的幼稚园。 A武昌 B南昌 C南京 D北京
【单选题】— What did you do there? — ______________________ [ ]
A.
It's a hospital.
B.
I bought a watch.
C.
I play soccer with my friends.
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