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【单选题】
内在效度研究的是()问题。
A.
独立变量的变化是否由外生变量的变化引起
B.
从属变量的变化是否由独立变量的变化引起
C.
实验所得结果在不同的对象或不同情况下是否也适用
D.
研究结果在相同条件的整体中是否能够被一般化
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参考答案:
举一反三
【单选题】Einstein thought that his ideas were accepted because of
A.
he had been awarded the Nobel Prize
B.
he was a lucky man
C.
they appealed to pure theorists
D.
they were so wonderful
【单选题】School and Einstein did not mix well. His teachers thought that he was stupid and that Einstein's thoughts and words were jumbled(混乱的). His schoolwork was poor. Playing the violin was all he was good ...
A.
he was thought to be a stupid boy
B.
his thoughts and words were jumbled
C.
he was good at maths besides the other subjects
D.
he couldn't finish his home work
【单选题】Einstein thought that his ideas were accepted because ________.
A.
he had been awarded the Nobel Prize
B.
he was a lucky man
C.
they appealed to pure theorists
D.
they were so wonderful
【单选题】Einstein thought that his ideas were accepted because ______.
A.
he had been awarded the Noble Prize
B.
he was a lucky man
C.
they appealed to pure theories
D.
they were so wonderful
【简答题】Albert • Einstein was thought to be a ____.
【简答题】Why was Albert Einstein thought to be slow by his teachers?
【判断题】同—张报关单上不允许填写不同海关统计商品编号的货物。
A.
正确
B.
错误
【单选题】School and Einstein did not mix well. His teachers thought that he was stupid and that Einstein's thoughts and words were jumbled (混乱的). His schoolwork was poor. Playing the violin was all he was good...
A.
he was thought to be a stupid boy
B.
his thoughts and words were jumbled
C.
he was good at maths besides the other subjects
D.
he couldn't finish his home work
【多选题】在装配图中,零件的工艺结构如( )可不画出。
A.
小圆角
B.
倒角
C.
退刀槽
D.
螺纹
E.
键连接
【简答题】Einstein's Compass Young Albert was a quiet boy. "Perhaps too quiet", thought Hermann and Pauline Einstein. He spoke hardly at all until age 3- They might have thought him slow, but there was somethin...
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