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问题 单项选择题

高眼压症发展为青光眼的比例是（）

A.<5％

B.5％～10％

C.10％～15％

D.15％～20％

E.20％～25％

答案

参考答案：B

解析：长期随访约5％～10％的高眼压症患者最终发展为开角型青光眼。

阅读理解与欣赏

阅读

       我认为自己的前途很暗淡，因为，我既然被凶猛的风暴完全刮出了原定的航线，远离人类贸易航线好几百海里以外，流落到这个荒岛上，那么，我就有充分的理由认为这是老天爷的意思，要我在这个孤零零地地方，在这种孤独凄凉的情况下度过我的余生。一想到这些，我的眼泪就不由得夺眶而出。有时我会发生疑问，为什么苍天要这样作践他所造出的生灵，害得他这样不幸，这样孤立无援，这样沮丧无聊，以致使人找不出理由对这种生活产生感谢的感情？

       可是，每当我这样想的时候，就有另外一种力量出来阻止我这种想法，责备我。特别是有一天，我带着枪在海边散步，寻思着我目前的处境的时候，我的理智就用反面的理由来劝解我。“不错，你现在处境很孤寂，一点不假，可是请你想想，还有同你一起的那些人，他们都往哪儿去了？你们一同上小船的，不是11个人吗？那10人往哪里去了？为什么他们都没有保住生命，只剩下你？是这里好呢，还是那里好？”我指着海面说。当我们遇到坏事的时候，我们应当考虑到其中包含的好事，同时也应当考虑到更坏的情况。

       于是我又想到，我这时候拥有的维持生活的东西，是多么充足。万一那只船没有从搁浅的地方浮起来，漂到海边，让我有时间把那些东西取出来，我又该怎样？假定我现在还像我初上岸的时候一样，没有一点生活必须品，我的情形又会怎么样？“特别是，”我大声对自己说，“如果我没有一杆枪，没有弹药，没有制造物品的工具，没有衣服、没有卧具、帐篷，或任何遮羞的东西，我又怎么办呢？”可是现在，这些东西相当充足，即使将来我的弹药用完了，还是可以活下去的。我相信我这一生是不会有冻饿之虞的，因为我老早就考虑到怎样预防意外的事故，考虑到将来的日子，不但考虑到我的弹药用完以后的情况，甚至想到我的身体衰弱以后的情况。

1．联系上下文，解释文中加黑的词语。

    （1）余生：                                        （2）作践：                                  

2．为什么“我认为自己的前途很暗淡”？

                                                                                                                            

3．第一自然段中，作者表达了一种什么样感情？

                                                                                                                            

4．第二自然段中作者想到了什么，使他燃起了希望之火？

                                                                                                                            

5．第三自然段是承接上文哪一句话写的？

                                                                                                                            

6．概括文段的大意。

                                                                                                                           

7．“我相信我这一生是不会有冻饿之虞的”的物质条件是什么？

                                                                                                                           

8．读了此文段，你受到了什么启发？

                                                                                                                           

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阅读理解

阅读理解。

     Do you have a passion for helping others reach their nutrition, fitness and wellness goals?  If so, a

career in the fitness and nutrition field may be right for you. The following are some careers for you to

choose.

     Dietitian

     Dietitians are responsible for improving the nutritional health of patients by assessing nutritional

needs and creating healthy diet plans based on nutritional needs and weight loss goals.  Dietitians hold

employment through hospitals, private medical practices, public health and outpatient centers. A

bachelor's degree in dietetics (营养学) or food and nutrition and state certification are required to

become a dietitian.

   Personal trainer        

   Personal trainers are responsible for helping their clients (主顾) reach weight loss and fitness goals.

No formal, education is required to become a personal trainer; however, certification is mandatory

(必要的). Traditionally, personal trainers hold employment through gyms and fitness centers.

   Yoga instructor

   Yoga instructors direct their students to physical and mental well-being. To become a yoga instructor,

you must become a registered yoga teacher. Completion of the program ranges from 200 hours to 500

hours. According to Payscale.com the average hourly wage of a yoga instructor with one to four years

of experience ranges from $17.50 to $34.50.

    Wellness coach

    A wellness coach guides clients towards improving their overall nutritional, physical and mental health.    Wellness coaches are typically serf-employed. There are no formal education requirements to become a

wellness coach, However, expert knowledge and experience in the field lend great credibility (可信度).

1. Which of the following careers needs a bachelor's degree? 

A. Dietitian.

B. Personal trainer.  

C. Yoga instructor.

D. Wellness coach

2.If you don't want to work for a company, you can choose to be a _______ .

A. dietitian

B. personal  

C. yoga instructor

D. wellness coach

3. It can be learned from the passage that________.

A. personal trainers usually hold employment in hospitals

B. yoga instructors also pay attention to students' mental health

C. personal trainers must receive formal education

D. yoga instructors usually work 200 hours to 500 hours a year

4. Which of the following would be the best title for this passage?

A. Some interesting activities for different people

B. Careers in nutrition and fitness

C. To keep in good health is important

D. Everyone should have a balanced, healthy diet
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