The main purpose of this passage is to ______.
A. teach children how to learn to produce and experience certain emotions
B. give the common reader a general description of two basic kinds of learning
C. give parents some advice on how to modify their children's emotions through learning
D. discuss with psychologists how positive and negative feelings are produced
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The information in the form may come from ______.
A. an advertisement in a formal newspaper
B. a college notice board
C. a leaflet from a travel agency
D. a notice in the window of an estate agent
Which of the following statements would the author of the passage be most likely to agree
A. Technological development influences society's future.
B. Technological innovations are almost always successful.
C. Technicians are more useful to society than economists.
D. The economy is independent of technological transformation.
下列哪种食物的特殊动力作用最强
A. 脂肪
B. 蛋白质
C. 糖
D. 无机盐
The single room offered in section A would be suitable for a student ______.
A. fond of keeping pets
B. doing intensive study
C. anxious to make new friends
D. wanting self-contained accommodation
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