女,35岁,妊娠37周,G1P0,因胎盘早剥入院待产。既往身体健康,无传染病及遗传性

题型:单项选择题 A1/A2型题

问题:

女,35岁,妊娠37周,G1P0,因胎盘早剥入院待产。既往身体健康,无传染病及遗传性疾病史,分娩过程顺利,产一男婴3500g。分娩后突然出现呼吸困难、抽搐、休克死亡。最可能发生的是()

A.空气栓塞

B.脂肪栓塞

C.血栓形成

D.心肌梗死

E.羊水栓塞

考点:临床执业助理医师第五章女性生殖系统第五章女性生殖系统题库
题型:单项选择题 A1/A2型题
阅读理解。
                                                    A Solar-powered Plane-Lowcarbon
    Earlier this month, a solar-powered (太阳能动力的) plane called Lowcarbon took off to the sky for
the first time. It has passed an important test on the way to travel around the world.
    Lowcarbon took off from an airport in Switzerland (瑞士) at 45 km an hour. It slowly rose into the
sky.
    "There has never been an airplane so big, so light, using so little energy," said Bertrand Piccard, a leader
of the project.
    During the 90-minute flight, Lowcarbon did several turns. It climbs nearly 1.6 km above the countryside.
    Engineers plan to test a night flight in July. Then they will use the results of the tests to build a second
plane. They plan to travel around the world in that plane in 2012. "We want to fly it day and night with no
fuel," Piccard said. 
    Piccard and pilot Andre Borschberg will take Lowcarbon around the world. They will make a few stops
to change places and rest after a long time in the air-and to show off their aircraft.
    Lowcarbon flies at 70 kph on average (平均). That is faster than a bike and slower than a car. The pilots
will keep it in the air for up to five days at a time.
                                          We Are One-"Expo Through My Eyes"
    Sharing offers you more happiness. To celebrate the 2010 Shanghai World Expo, China Daily invites you
to share what you've seen, heard and experienced at the 6-month international event or Expo-related stories
in English. Whether you are an Expo volunteer, a reporter, or a tourist, we'd like you to share with us your
Expo experience, as seen through your eyes. So if you would liketo contribute (投稿), please join us today in
sharing the joy!
    Topic: 2010 Shanghai World Expo
    Language: English only
    Length: No more than 1,000 words
    Content: Stories with photos are necessary.
    Duration: May 1,2010-October 31,2010
    Email-box: expo@chinadaily.com.cn
    Reward: In addition to the satisfaction of supporting our work,
                 -your stories will be published on China Daily's website; 
                 -you will go in a lucky draw for a prize.
1. Which of the following information about the plane Lowcarbon is NOT true?
[ ]
A. It can fly at 70 km an hour.
B. It is solar -powered.
C. It has passed a night-flight test.
D. It is slower than a car.
2. Lowcarbon is a special plane because ______.
[ ]
A. it's made in Switzerlland
B. it has travelled around the world
C. it can do turns in the sky
D. it's big and light, but uses little enegy
3. The purpose of the second article is to ______.
[ ]
A. encourage us to visit Shanghai Expo
B. ask us to be volunteers for Shanghai Expo
C. invite us to write stories about Shanghai Expo
D. tell us to get the lucky prize of Shanghai Expo
4. Your stories about the 2010 Shanghai Expo for China Daily ______.
[ ]
A. can be in Chinese
B. don't need to have photos
C. must be given by post
D. should be handed in by e-mail
题型:单项选择题 A1/A2型题

简述静态指标和动态指标二者的区别。

题型:单项选择题 A1/A2型题

技术方案盈利能力评价指标()。

A.财务内部收益率

B.财务净现值

C.资产负债率

D.借款偿还期

E.静态投资回收期

题型:单项选择题 A1/A2型题

办公室管理的现代化,主要是指办公室工作的()

A.规范化

B.制度化

C.自动化

D.人性化

题型:单项选择题 A1/A2型题

下列选项不属于联合国安理会职权范围的是

A.调查国际上任何争端和可能引起国际摩擦的局势

B.采取经济、外交或军事制裁行动来反对侵略

C.断定是否存在威胁和平或侵略的行为

D.采取军事行动控制世界局势

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