选择题:In the passage, the author is focusing on ________

题目内容:
In the passage, the author is focusing on ____________.(本题2.0分)
A、 how people buy things through advertisements
B、 the useful service of advertisements to the community
C、 how advertisers spend their money
D、 the advantages and disadvantages of advertisements
参考答案:

预测结果明确,但过程较复杂的预测是( )A.定性教育预测B.非确定性教育预测C.定量教育预测D.风险

预测结果明确,但过程较复杂的预测是( )A.定性教育预测B.非确定性教育预测C.定量教育预测D.风险性教育预测

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