2. 外语
  3. Technically, any substance other than food that alters our bodily or mental functioning is a drug. Many people mistaken believe

Technically, any substance other than food that alters our bodily or mental functioning is a drug. Many people mistaken believe

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问题     Technically, any substance other than food that alters our bodily
or mental functioning is a drug. Many people mistaken believe the              S1.______
term drug refers only to some sort of medicine or an illegal chemical
taken with drug addicts. They don’t realize that familiar substances           S2.______
such as alcohol and tobacco are also not drugs. This is why the more           S3.______
neutral term substance is now used by many physician and psychologists         S4.______
The phrase "substance abuse" is often used instead of "drug
abusive" to make clear that substances such as alcohol and tobacco             S5.______
can be just as harmfully used as heroin and cocaine. We live in a society      S6.______
which the medicinal and social use of substances is pervasive: an              S7.______
aspirin to quite a headache, some wine to be sociable, coffee to get           S8.______
going in the morning, a cigarette or the nervous. When do these socially       S9.______
acceptable and apparently constructive use of a substance become
misuses? First of all, most substances taken in excess will produce
positive effects such as poisoning or intense perpetual distortions.           S10.______
Repeated use of a substance can also lead to physical addiction
or substance dependence.
选项
答案mistaken→mistakenly
解析 此句中有believe作动词，mistaken是形容词，表示“错误的”，应该用副词来修饰动词。译文：很多人错误地认为“药物”这个词指的就是某种药或者是瘾君子们服用的非法化学药品。
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