2017年职称英语(理工类)考试之完形填空每日一练(12月15日).docx

2017年职称英语(理工类)考试之完形填空每日一练（12月15日）完形填空第一题： Volunteering gives you an opportunity to change lives， including your own. If youlsquo;re feeling frustrated or overwhelmed by the news of a disaster， volunteering to help can be a great way to cope. If yoursquo;d like to support a cause but canlsquo;t afford to donate money， you can donate your time instead. Helping others in need is such an important part of the American way of life that many high schools require their students to spend a certain number of hours volunteering in order to graduate. Volunteering is a great way to learn new skills mdash; from working as part of a team to setting and reaching goals. It gives you a chance to discover what kinds of things yoursquo;re best at and enjoy the most. A volunteer job that you love can even help shape your ideas about your career goals.　　The main idea of this paragraph is __________.　　A.Support a health-related cause　　B.Teach in Countryside　　C.Volunteer in Special Festival　　D.Goodness of Volunteering【正确答案】 D【答案解析】 短文第一段罗列了一系列的成为志愿者的好处，不仅能帮助改变别人的生活，也能很好的改变自己的生活等等，很明显这一段的总结是答案D.完形填空第二题： Lack of sleep can affect everything from our emotions to how well we focus on tasks like driving. It can affect sports performance， increase our chances of getting sick， and may be linked to weight gain in some people. Youlsquo;ve probably noticed how much running around little kids do mdash; and how soundly they sleep. Take a tip from a toddler and get at least 60 minutes of exercise a day. Physical activity can decrease stress and help people feel more relaxed. Just donrsquo;t work out too close to bedtime because exercise can wake you up before it slows you down.　　Lack of sleep can increase our chances of ___________.　　A.feel more relaxed　　B.waking up in middle night　　C.getting sick　　D.Watch TV and surf online【正确答案】 C 【答案解析】 由关键词lack of sleep可定位至文章第一段。第一段提到缺乏睡眠会增加人们生病的几率，所以C为标准答案。完形填空第三题：When a consumer finds that an item she or he bought is faulty or in some way does not live up to the