一项实验拟考查图片材料是否比文字材料更容易识记，则材料是

【名词&注释】

党的领导(the leadership of the party)、集体主义(collectivism)、依法治国(rule by law)、根本保证(fundamental guarantee)、植物神经(autonomic nerve)、控制变量(control variable)、人民当家作主(people as masters)、氨基丁酸(aminobutyric acid)、共产主义道德(communist morality)、树立社会主义荣辱观

[单选题]一项实验拟考查图片材料是否比文字材料更容易识记，则材料是

A. 自变量
B. 因变量
C. 控制变量
D. 无关变量

查看答案&解析查看所有试题

学习资料：

[单选题]植物神经节前纤维释放的递质是

A. 肾上腺素
B. 乙酰胆碱
C. γ - 氨基丁酸^{(aminobutyric acid)}
D. 多巴胺

[单选题]裴斯泰洛齐认为，道德教育最基本的要素是

A. 儿童对母亲的爱B．儿童对父亲的爱
B. 儿童对全人类的爱D．儿童对上帝的爱

[单选题]热极津枯重证之人,可见

A. 干荔舌
B. 赭黑舌
C. 火柿舌
D. 雪花舌

[单选题]社会主义道德建设的原则是

A. 集体主义
B. 为人民服务
C. 弘扬共产主义道德^{(communist morality)}
D. 树立社会主义荣辱观

[单选题]依法治国的根本保证是

A. 坚持法制
B. 政府领导
C. 人民当家作主^{(people as masters)}
D. 党的领导

[单选题]We can draw a conclusion from the text that______.

A. oil-price shocks are less shocking now
B. inflation seems irrelevant to oil -price shocks
C. energy conservation can keep down the oil prices
D. the price rise of crude leads to the shrinking of heavy industry

[单选题]Text 4The U.S. government has recently helped people learn more about the dangers of earthquakes by publishing a map. This map shows the chances of an earthquake in each part of the country. The areas of the map where government is spending a great deal of money and is working hard to help discover the answer to these two questions:

A. 1. Can we predict earthquakes?
B. 2. Can we control earthquakes?
C. To answer the first question, scientists are looking very closely at the most active fault systems in the country, such as the San Andreas fault in California. A fault is a break between two sections of the earth's surface. These breaks between sections are the places where earthquakes occur.
D. Scientists look at the faults for changes which might show that an earthquake was about to occur. But it will probably be many years before we can predict earthquakes accurately and the control of earthquakes is even farther away.
E. Nevertheless, there have been some interesting developments in the field of controlling earthquakes. The most interesting development concerns the Rocky Mountain Arsenal earthquakes. Here water was pat into a layer of rocks 4,000 metres below the surface of the ground. Shortly after this injection of water, there was a small number of earthquakes. Scientists have decided that the water which was injected into the rocks worked like oil on each other. When the water" oiled" the fault, the fault became slippery and the energy of an earthquake was released.
F. Scientists are still experimenting at the site of these earthquakes. They have realized that there is a connection between the injection of the water and the earthquake activity. They have suggested that it might be possible to use this knowledge to prevent very big, destructive earthquakes, that is, scientists Could inject some kind of fluid like water into faults and change one big earthquake into a number of small, harmless earthquakes.
G. 36. Earthquake belts are ______.
H. maps that show where earthquakes are likely to occur
I. zones with a high probability of earthquakes
J. breaks between two sections of the earth's surface
K. the two layers of earth along a fault

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