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问题 填空题

Taq DNA聚合酶需要适当浓度的Mg2+才能发挥作用。Mg2+浓度升高对Taq DNA聚合酶的效应是______；Mg2+浓度降低，对Taq DNA聚合酶的效应是______。

答案

参考答案：活性升高特异性降低 活性降低特异性升高

完形填空

小题1:______________
Song Zuying is the most famous soprano(女高音歌唱家) in China. In the eyes of the Chinese people, Song Zuying is the star of oriental art(东方艺术).She was born in a beautiful place–Guzhang County in West Hunan. In recent years, she has been awarded many highest prizes in various music contests. She loves her hometown and does a lot for the people there.
小题2:__________________
Wen Jiabao is the premier( * * ) of the world’s most populous(人口众多的) country. But, millions of people would rather call him“grandpa”.Always in plain(朴素的) jackets, he seems an ordinary old man with a kind smile. But in the face of disasters he has the power to pull together the whole country.
小题3:_________________
Ding Cong, a famous cartoonist(漫画家) in China, died on May 26,2009.He started to draw cartoons more than seventy years ago, but he always called himself Xiao Ding of Little Ding.
He seemed to have a lot to learn in this world. His cartoons are humorous(幽默的) and interesting and loved by the old and the young in China.
小题4:_________________
An 18–meter high “Olympic torch(火炬)”made of more than 110,000 pots of flowers, the biggest “Olympic torch” in the world, is seen at the Liberation Park in Wuhan, Hubei Province. The “Olympic torch” was exhibited at the opening ceremony（开幕式） of the 2008 Wuhan Flower Expo(展览会) to express local people’s best wishes to this summer Olympic Games.
小题5:________________
Liu Qian is the only magician(魔术师) form Taiwan invited by Las Vegas and the Hollywood Magic Castle for performance(表演).When Liu Qian was 7 years old, he started to study magic. The first magic he performed was to put a coin into his mouth and then take is out from his hindbrain(后脑).Now Liu’s magic tricks have made the old art popular again, and made him the hottest magician in China.
 
A. The premier is our “grandpa”.
B. The most famous soprano in China.
C. The cartoonist who was loved by old and young.
D. The famous magician from Taiwan.
E. The biggest “Olympic torch” in the world.
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单项选择题

与药疗保健(PC)有关的药物信息(DI)服务不包括

A．协助临床医师对疾病尽快得出诊断结论
B．协助临床医师选择ADR较少的药品
C．协助临床医师调整用药方案
D．协助临床医师了解患者的用药史和过敏史
E．协助临床医师解救药物或食物中毒的患者
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