[单项选择]曾有各种过敏史者，麻醉前用药首选（）
A. 氟哌利多
B. 阿托品
C. 苯巴比妥钠
D. 哌替啶
E. 乙醚脂
F. 异丙嗪

What’s your earliest childhood memory Can you remember learning to walk Or talk The first time you heard thunder or watched a television program Adults seldom (1) events much earlier than the year or so before entering school, (2) children younger than three or four (3) retain any specific, personal experiences.
A variety of explanations have been (4) by psychologists for this "childhood amnesia". One argues that the hippo-campus, the region of the brain which is (5) for forming memories, does not mature until about the age of two. But the most popular theory (6) that, since adults don’t think like children, they cannot (7) childhood memories. Adults think in words, and their life memories are like stories or (8) one event follows (9) as in a novel or film. But when they search through their mental (10) for early childhood memories to add to this verbal life sto
A. declines
B. assesses
C. estimates
D. maintains

Text 4 "My very educated mother just served us nine pizzas." Many American school children are taught this sentence to help them remember the order of the planets of the solar system. Soon though, this may change because, on July 29th, a team of astronomers announced the discovery of a very distant celestial body larger than Pluto. The researchers claim that the new body--which they are informally calling Xena--should be classified as a planet. The new body--temporarily named 2003UB313--orbits the Sun once every 560 years. It is currently over 14 billion kilometres away, about three times farther out than Pluto, making it the most distant object ever discovered in the solar system. The researchers think it is part of the Kuiper belt, a ring of rocky objects that extends beyond Neptune. Mike Brown of the California Institute of Technology, Chad Trujillo of the Gemini Observatory and David Rabino witz of Yale University discovered the object in data recorded at the
A. it represents typical American culture.
B. it represents nine planets in the solar system.
C. it is often used in teaching astronomy.
D. it is a good example of mnemonics.

18岁男性，8月29日发病，发冷发热，头痛呕吐2次，3天后体温达39.5℃，精神不振、嗜睡。查体：嗜睡状态，颜面及结膜充血，腮腺不大，颈强，浅反射消失，深反射正常，尿蛋白++++，每高倍镜视野WBC0～5个，脑脊液压力正常细胞数0.1×10⁹/L，糖2.77mmol/L，蛋白450mg/L，氯化钠124mmol/L。哪种诊断可能性大（）