試題詳解

50 Which of the following is true about Dr. Nora Volkow?
(A)She thinks that the problem of abusing Ritalin is temporary.
(B)She believes that short-term effects of Ritalin should be studied.
(C)She shows her concern after some researchers argue for the use of Ritalin.
(D)She will write an article to warn people of the danger of Ritalin