43 There is objection to e-learning days owing to fear that students with no access to the Internet at hom

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　　42 Research indicates absences from school with permission do not cause as many problems as those without pe

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　　41 In more northern regions of the US, school is less likely to be affected by snowy weather 　　（本题出自2

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　　40 Debates on social media show some parents are opposed to ending the "snow day" tradition 　　（本题出自2024

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　　39 There is a time-honoured tradition in the US for school kids to stay at home on "snow days" 　　（本题出

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