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structure Para. 1-5 What is happening in U.S.? para. 6 how How should we solve the problems? Para. 7-13 wh Why we should solve themStructure what how why ◼ Para.1—5 What is happening in U.S.? ◼ para.6 How should we solve the problems? ◼ Para.7—13 Why we should solve them
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