After they know that they are adopted, the children have a desire to()
A. learn more about their adoption from the adoptive parents
B. read more children's story books about adoption
C. stay at home because they think the adoption is shameful or bad
D. talk about it with other people such as neighbors
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Depression isn’t just feeling down. It’s a real illness with real causes. Depression can be set off by stressful life events, like divorce or a death in the family or it can appear suddenly, for no apparent reason. Some people think you can try to get yourself out of a depression. That’s not true. Many doctors believe that one thing that may cause depression is an imbalance of serotonin (血清素) —chemical in your body. If this happens, you may have trouble sleeping. Feel unusually sad or irritable. Find it hard to concentrate. Lose your appetite. Lack energy or have trouble feeling pleasure. These are some of the symptoms (症状) that can point to depression—especially if they last for more than a couple of weeks.To help fight depression, the medicine doctors prescribe now most often is Prozac. Prozac isn’t a "happy pill". It won’t turn you into a different person.Some people do experience mild side effects, like upset stomach, headaches, difficulty sleeping, anxiety and nervousness. These tend to go away within a few weeks of starting treatment, and usually aren’t serious enough to make most people stop taking it. However, if you are concerned about a side effect, or if you develop a rash (皮疹), tell your doctor right away. And don’t forget to tell your doctor about many other medicines you are taking.Prozac has been carefully studied for nearly 10 years. But remember, Prozac is a prescription medicine, and it isn’t right for everyone. Only your doctor can decide if Prozac is right for you.Prozac has been prescribed for more than 17 million Americans. Which of the following is TRUE according to the passage()
A. Prozac is a medicine prescribed occasionally by doctors.
B. When taking Prozac few people can have a side effect.
C. Prozac can help one fight depression, but it doesn't suit everyone.
D. Only a small number of Americans have taken Prozac in recent years.
毛石墙体墙面垂直度每层允许偏差( )
A. 20mm
B. 10mm
C. 8mm
D. 5mm
在企业层面,( )是企业中最基本的一项安全制度,也是企业安全生产,劳动保护制度的核心。
A. 安全生产投入制度
B. 安全生产责任制度
C. 安全生产投入制度
D. 安全生产应急预案制度
详图的符号用直径为( )的粗线表示。
A. 16mm
B. 14mm
C. 10mm
D. 8mm