It is true that the author's parents __________.

It is true that the author's parents __________.A.worked as lawyers B.adopted a

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It is implied in the third paragraph that __________.

It is implied in the third paragraph that __________.A.electronics manufacturers

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Laws about e-waste have been passed because __________.

Laws about e-waste have been passed because __________.A.cathode ray tubes are n

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根据以下材料,回答题。The word "toxins" (Para.1) probably refers to ___

根据以下材料,回答题。The word "toxins" (Para.1) probably refers to __________.A.cheap meta

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The author of the book benefited a lot __________ his reader

The author of the book benefited a lot __________ his readers' criticism. A.to B

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