My French teacher said that est-ce que comes before a what question, but I'm confused on what it really means. Can someone explain to me what it really means? grammaire questions interrogative
IVDA. Type:Abbreviation. Definitions 1. Abbreviation for intravenous drug abuse(r).
What does the National Institute on Drug Abuse (NIDA) do? NIDA is a federal scientific research institute under the National Institutes of Health, U.S. Department of Health and Human Services. NIDA is the largest supporter of the world's research on drug use and addiction.