控制测量计算的基准面是（）。A.大地水准面 B.参考椭球面 C.法截面 D.高斯投影

对“生物圈是一个统一的整体”观点的理解，错误的是

A．生态系统中生物之间相互联系

B．生态系统多样并且相互联系

C．各类生态系统共用阳光、空气等

D．每种生物都能在不同生态系统中存在

对于视杆细胞的叙述，下列哪一项是正确的（）。

A.其感光色素为视绿色素

B.有颜色感觉

C.光敏度低

D.分辨力差

E.主要分布在视网膜的中央部分

男性，60岁，嗜烟，平时经常轻微咳嗽，因溃疡病大出血行急性胃大部切除术，术后痰多而稀，但无力咳出，术后1天逐渐出现烦躁不安，呼吸急促。检查：体温37.8℃，脉率 95/min，呼吸31/min，血压正常，无发绀，心脏无特殊，右肺下部呈实音，呼吸音消失，血白细胞10.5×10⁹/L，中性粒细胞0.78。

即时重要的治疗措施是

A．气管切开

B．蒸气吸入

C．胸腔穿刺放液

D．脓胸引流

E．橡皮导管吸痰

第三部分：阅读理解（共20小题，每小题2分，满分40分）

阅读下列短文，从每题所给的A、B、C和D四个选项中选出最佳选项。

Blue is the most attractive eye colour according to a new research.

Blue eyes like those belonging to sexy star Angelina Jolie are the most appealing colour according to a poll of 3,000 18-24 year olds by Fresh Look One Day Colour. Angelina, her partner Brad Pitt and his ex-wife Jennifer Aniston all have blue eyes and have all been named in a top twenty of the world's most desirable eyes.

The survey found that young folk with blue eyes are generally seen as being more sexy and kind.

And when asked if they would change the colour of their eyes if they could, only one in ten blue-eyed people wanted to, significantly less than people with other colour eyes.

One in three people who didn't have blue eyes wanted a change.

One quarter of respondents have considered wearing coloured contact lenses(隐形眼镜) to change their eye colour temporarily --- and blue is most wanted colour.

Green was the second most popular colour for those wanting a new look, with respondents saying green-eyed people were usually mysterious and creative.

People with brown or hazel eyes were perceived to be more trustworthy than people with other eye colours.

People with grey eyes were generally thought to be more intelligent than other people, and they were also described as usually being shy.

Blue was the most common eye colour among respondents, with 41 per cent of those who answered the survey having baby blue peepers and 39 per cent having brown or hazel eyes.

The survey also found that 18 per cent of people don't know what colour eyes their partner has!

1. Which of the following stars doesn’t have blue eyes?

A. Angelina Jolie       B. Jennifer Aniston      C. Brad Pitt     D. Audrey Hepburn

2. According to the study result, if you were a manager and wanted to find a most reliable person, you’d better hire one who has _________ eyes.

A. blue    B. green    C. brown     D. grey

3. According to the passage, which of the following statements is TRUE?

A. All people don’t know what colour eyes their partner has.

B. About 30% people without blue eyes don’t want a change.

C. Blue eyes are considered as the best eyes in the world.

D. People with grey eyes are thought to be less clever.

4. The underlined word “peepers” in the passage could be replaced by ______.

A. babies     B. colours    C. eyes       D. respondents

5. Which of the following is the best title of the passage?

A. Different eye colours in the world          B. A survey result on eye colours

C. Blue--- the most attractive eye colour       D. My favourite eye colour

发现糖尿病患者出现急症，（）测试其血糖水平。

A.应该

B.不必