题目
题目
单项选择题

30. What is the main purpose of the lecture?

选项
A.a. to discuss a range of economic models
B.b. to promote a particular economic mode
C.c. to challenge the existing economic model
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思路分析
The question asks about the main purpose of the lecture and provides three answer choices to evaluate. Option a: 'to discuss a range of economic models.' This suggests a broad survey of models, but it does not imply any critical stance toward the status quo; it readings focuses on variety rather than a c......Login to view full explanation

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