Drug Overuse
① Nowadays,millions of people misuse and even overuse pain medications and other drugs. Research by the American National Institute on Drug Abuse （NIDA， 1999） shows that around 2% of the population over age 12 were using drugs non-medically.
② NIDA views medications as a powerful force for good in the contemporary world. They reduce and remove pain for millions of people suffering from illness and disease. They make it possible for doctors to perform complicated surgery to save lives. Many people afflicted by serious medical conditions are able to control their symptoms and become active， contributing citizens. NIDA points out that most individuals who take these drags use them in a responsible.
③ Nevertheless， overuse of drugs such as opioids， central nervous system（CNS） depressants and stimulants does lead to harmful reliance in some people and is therefore becoming a serious public health concern. Although this abuse affects many people worldwide， particular trends of concern to the medical profession in the US appear among older adults， teenagers arid women.
④ Though it may be a surprise to many， the misuse of medications may be the most common form of drug abuse among the elderly. Dr Kenneth Schrader of Duke University， North Carolina states that although the elderly represent about 13% of the US population， those aged 65 and over account for the consumption of one third of all drugs. People in this age group use medications roughly three times more than the general population and have poorer compliance with instruction for use. In another study of elderly patients admitted to treatment programs， 70% were women who had overused medicines.
⑤ Unfortunately， this trend among women does not only affect those aged over. In general， among women and men who are using either an anti-anxiety drug or a sedative， women are twice as likely to become addicted. In addition， statistics compiled for 12 —17 year olds show that teenage girls are more likely than teenage boys to begin overusing psychotherapeutic medication such as painkillers， tranquillizers， stimulants and sedatives.
Some people use medications about a couple of times more than the average people but with less compliance with（）. ["teenage boys","from diseases","get addicted","the record of medicines overusing","use instruction","are alien and utterly foreig"]
根据《行政强制法》的规定，以下关于催告做法正确的是（）。 ["行政机关作出强制执行决定前，应当事先催告当事人履行义务","催告应当以书面形式作出","催告是行政强制执行的必经程序","催告书应当首先采取直接送达的方式"]
张明耐受性高，易受外界刺激的影响，具有较高的可塑性，反应迅速灵活。这种气质属于（）。 ["多血质","粘液质","胆汁质","抑郁质"]
铁矿产品的全铁符号为（）。 ["TFe","Fe","Fe2<\/sub>O3<\/sub>"]
美国心理学家加德纳得出的智力理论是：（）。 ["二因素论","层次结构论","三无结构论","多元智力论"]
三相四线制电路
