The main problem people may encounter today arises from the fact that____.
A. they have to learn new things consciously
B. they lack the confidence of securing reliable and trustworthy information
C. they have difficulty obtaining the needed information readily
D. they can hardly carry out casual communications with an extended family
Many factors expel people to learn more except____.
A. Changing society makes the life's problems difficult to solve
B. People migrate too much so the old information is cut off
C. Technology develops too much and information amount more than before
D. Greatly important information is changing
The famous inventor was awarded an______doctorate by the university.
A. honorary
B. honorable
C. honored
D. honorific
物质资料的生产方式包括()。
A. 劳动者和劳动工具的物质交换过程
B. 劳动资料与劳动对象两个方面
C. 生产力和生产关系两个方面
D. 生产者与生产关系两个方面
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