患者,男性,16岁,半年前发热,咳嗽,胸片右上肺片状影,抗炎治愈。一月前又类似发病一

题型:单项选择题

问题:

患者,男性,16岁,半年前发热,咳嗽,胸片右上肺片状影,抗炎治愈。一月前又类似发病一次。2天前再次发热咳嗽。胸片又见上述影像,血WBC15×109/L,诊断可能是()

A.肺炎支原体肺炎

B.病毒性肺炎

C.干酪性肺炎

D.阻塞性肺炎

E.克雷白杆菌肺炎

考点:内科学(医学高级)呼吸系统疾病呼吸系统疾病题库
题型:单项选择题

下图表示德国科学家萨克斯的实验。把绿色叶片放在暗处几小时后,再把叶片的一部分遮光,其它部分曝光。一段时间后,经脱色、漂洗再用碘液处理,结果遮光部分不变蓝,曝光部分变蓝。本实验说明

①光合作用需要CO2 ②光合作用制造淀粉 ③光合作用需要叶绿体 ④光合作用放出氧气 ⑤光合作用需要光

[ ]

A.④⑤

B.①③

C.②③

D.②⑤

题型:单项选择题

阅读理解。

     Just as the stock (股票) market rises and falls in response to what people are willing to put their money

behind, we have inside ourselves an inner economy that rises and falls in response to our beliefs about what

is possible. Sometimes the degree to which we are willing to challenge our belief systems determines the

success of our inner economy. For example, imagine that your family of origin had a belief that musical talent

was not something they possessed. As a member of that group,you would likely hold that same belief about

yourself. As a result, even if you had a great desire to create music, you might be hesitant to really get behind

yourself, fearing that your investment (投资) would not pay off. Even if you had the courage to follow your

passion, your inner belief that you are not born talented would probably be a major obstacle to investing your

energy in your dream.

     On the other hand, if you found a way to release that negative belief, a great flood of energy would pour

forth, greatly increasing the likelihood of your success. How much energy we are willing to invest in the

various ideas, dreams, and visions we carry within is like the money people are, or are not, willing to invest

in the various products available for trade on the stock market. And in both cases, belief plays a key role in

determining how willing we are to get behind something. One way to open up the possibility for greater success

in our inner economies is to understand that belief is not the reliable guide we sometimes think. There are other

more reliable things of success that we can put our faith in, such as passion,feeling,and sense. Some of the

most successful investors in the stock market are the ones that go against the grain, trusting their sense over

the common opinion held by common people about what will work.

     In the same way, we can learn to trust our heart's desires and our sense to guide us, questioning any beliefs

that stand in the way of our ability to fully invest in ourselves. As we take out energy from limiting ideas about

what is possible, we free up the resources that have the power to make our inner economy prosper.

1. We can safely conclude from the first paragraph that _____. [ ]

A. our belief is not reliable

B. belief is not so important in our success

C. belief is an obstacle to our success

D. our belief determines our success in some way

2. According to the passage, if a family of origin has passion for literature, the members of the family will

    probably _____. [ ]

A. write poems

B. hate literature

C. enter the field of literature

D. teach literature

3. We can put our faith in the following things of success except _____. [ ]

A. passion

B. feeling

C. sense

D. stock market

4. The purpose of the author is _____. [ ]

A. to teach us a lesson

B. to give us some useful suggestions

C. to encourage us to invest in the stock market

D. to tell us common people have negative beliefs

题型:单项选择题

星级访查规范送餐服务对房内用膳菜单菜式有何要求?

题型:单项选择题

把一个十进制数26转换成二进制数是______。

题型:单项选择题

收购上市公司的行为结束后,收购入应当在( )日内将收购情况报告国务院证券监督管理机构和证券交易所,并予以公告。

A.10

B.15

C.20

D.30

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