题干

下列全部属于传染病的一组是(  )

A:心脑血管疾病、阑尾炎、乙肝

B:流行性感冒、非典型性肺炎、肺结核

C:艾滋病、糖尿病、麻疹

D:流行性乙型脑炎、蛔虫病、贫血

上一题 下一题 0.0难度 选择题 更新时间:2017-02-07 04:19:02

答案(点此获取答案解析)

B

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    Living a more simple life can improve how we think, feel and move around in the world. Here are ways to simplify your life while creating space for happiness.

    Give up your negative thoughts. As humans, we spend a lot of our time being caught up in negative thoughts that brings nothing good into our lives.____ They can grow rapidly and cause unhappiness and do nothing to improve our quality of life.

    Reduce the amount of screen time____ While watching TV and endless YouTube videos or playing computer games can be a nice way to relax, too much can have a negative influence on your lives.

    Cut down on social media____ They say they feel less confident after comparing their lives against those of their online friends. So simplify your life by cutting down on social media-not only for your own health of mind but to stop the endless checking every several minutes.

    ____ In the effort to make yourselves better people and improve yourselves, you often set goals but having too many goals can prevent you from achieving them.

    Eat Fewer Unhealthy Foods____Cutting down on bad foods will not only help you feel much better and give you more energy.

A. Reduce the number of your goals.

B. Negative thoughts are much dangerous.

C. Many people feel their lives are worsened by it.

D. You can make your own healthy food and tasty meals.

E. Learn to choose to think and see the positives in life.

F. Make an effort to remove some unhealthy foods from your diet

G. We spend so much time either staring at a computer or the TV.