Latest researchers show children with high levels of air pollution during their first year of life run a great risk of developing certain disease. A. to be associated B. being associated C. having been associated D. associated 【查看更多】
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Latest researchers show children _______ with high levels of air pollution during their first year of life run a great risk of developing certain disease.
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A. to be associated B. being associated C. having been associated D. associated
