The National Institute on Drug Abuse Warning Network reported an increase both in the number of admissions to hospital emergency rooms nationwide that involved drug abuse and a change in procedures used in rehabilitation clinics.
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Areported an increase both in the number of admissions to hospital emergency rooms nationwide that involved drug abuse and a change in procedures used in rehabilitation clinics
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Breported both an increase in the number of admissions to hospital emergency rooms nationwide that involved drug abuse and a change in procedures
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Creported an increase both in the number of admissions to hospital emergency rooms nationwide that involved drug abuse and procedures that changed
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Dreported an increase both in the numbers of admissions to hospital emergency rooms nationwide that involved drug abuse and a change in procedures
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Ereported both an increase in the number of admissions to emergency rooms of nationwide hospitals that involved drug abuse and a change in procedures
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正确答案: B