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6个月小儿。发热5天，伴频繁咳嗽，喘憋。住院查体：体温39.4℃，血压80/60mmHg，嗜睡，面色发灰，呼吸80次/分，双下肺呼吸音减低，叩诊微浊，心率188次/分，心音低钝，肝肋下3cm，腹膨隆，无包块，肠鸣音减弱。血常规：白细胞5.6×109/L，N40%。胸片：双下肺大小不等片状阴影。

下列哪种血管活性药最适合该患儿（）

A.硝普钠

B.酚妥拉明

C.肾上腺素

D.异丙肾上腺素

E.普萘洛尔

答案

参考答案：B

阅读理解

RUN FOR A BETTER LIFE
The sport of running offers many advantages．First, it is a great way to get in shape．It also helps relieve stress, gives you more energy, and makes you proud of what you are accomplishing．Most runners are happy with just these few items:
◇A comfortable pair of running shoes that has good arch and ankle support and allows your feet to breathe properly．
◇A good quality stopwatch such as Penta, ATLAS, or LifeTime．
◇A water bottle．
If you are a beginner, try following these steps:
1．Walk slowly for 30 minutes．
2．Add short running sessions （期间） into your 30-minute walk．
3．Try a 30-minute run when you feel ready, but never become so breathless that you could not carry on a conversation．
You will soon discover benefits from running that you will not want to give up．You will feel more relaxed and focused．Your concentration will improve and you will find that, even though you are taking 30 minutes each day from your busy schedule, you will get more done．
BIBLIOGRAPHY （参考文献）
Mendez Libby．Medical Advantages of Exercise．San Diego: Hanley House, 2005．vii–xii．
Manning Lynne．Athlete’s Guide to Quality Equipment．Dallas: Scanlon-Van Horn Publishers, 2006．
Ingrid Shopmeyer．Ingrid Shopmeyer’s Running for Beginners．New York: King Books, 2008．

 
 
DOCUMENT A

 
DOCUMENT B

67．Running can do you the following good EXCEPT that ________．
A．it can help you become less stressed
B．you can easily pay attention to your work
C．it will help you get your ideal build
D．you can free yourself from the busy daily routine
68．Which of the following questions is answered in the BIBLIOGRAPHY in Document A?
A．Are special running shoes needed for beginners?
B．Is Scanlon-Van Horn Publishers located in New York?
C．Is Manning Lynne related to Ingrid Shopmeyer?
D．Has Mendez Libby got over a medical problem thanks to running?
69．What double meaning does the word “count” used in Document B have?
A．to accept and add            B．to consider and matter
C．to calculate and plan       D．to calculate and matter
70．The author uses the runner in Document B to give the impression that ________．
A．making a good stopwatch is a tiring task
B．winners choose ATLAS stopwatches
C．time is more important to runners than to other people
D．running is time consuming
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单项选择题

居民消费是指直接为居民个人消费的物质和劳务产品价值总值。包括个人生活中的食品、衣着等物质性消费，也包括各种劳务性消费。根据以上定义，下列属于居民消费的是()。

A．企业购买的原材料

B．政府购买图书仪器

C．家庭购买的文教用品

D．学校购买的文教用品
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