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题目：
单选题
A缩短轧制节奏可以提高轧机小时产量
B交叉轧制时间越长，轧制节奏越长
C纯轧时间和间歇时间越长，轧制节奏越短
D纯轧时间越长，轧制节奏越短
答案：
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以下关于支票的说法，正确的是（）
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不是常见的触发事件的是（）。
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患者关节疼痛重着，四肢困沉重，头重如裹，其病因是（）
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手工电弧焊立焊时应注意哪些问题？
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当患者的意识丧失，诊断心跳停止的指标是（）
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以下关于组织细胞增生症X线的描述，正确的是（）。
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血型抗体属于（）
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Moderate Earthquake Strikes England A moderate earthquake struck parts of southeast England on 28 April 2007, toppling chimneys from houses and rousing residents from their beds. Several thousand people were left without power in Kent County. One woman suffered minor head and neck injuries. "It felt as if the whole house was being slid across like a fun-fair ride," said the woman. The British Geological Survey said the 4. 3-magnitude quake struck at 8:19 a.m. and was centered under the English Channel, about 8.5 miles south of Dover and near the entrance to the Channel Tunnel. Witnesses said cracks appeared in walls and chimneys collapsed across the county. Residents said the tremor had lasted for about 10 to 15 seconds. "I was lying in bed and it felt as if someone had just got up from bed next to me." said Hendrick van Eck, 27, of Canterbury about 60 miles southeast of London. "I then heard the sound of cracking, and it was getting heavier and heavier. It felt as if someone was at the end of my bed hopping up and down." There are thousands of moderate quakes on this scale around the world each year, but they are rare in Britain. The April 28 quake was the strongest in Britain since 2002 when a 4.8-magnitude quake struck the central England city of Birmingham. The country's strongest earthquake took place in the North Sea in 1931, measuring 6.1 on the Richter scale. British Geological Survey scientist Roger Musson said the quake took place on 28 April in an area that had seen several of the biggest earthquakes ever to strike Britain, including one in 1580 that caused damage in London and was felt in France. Musson predicted that it was only a matter of time before another earthquake struck this part of England. However, people should not be scared too much by this prediction, Musson said, as the modern earthquake warning system of Britain should be able to detect a forthcoming quake and announce it several hours before it takes place. This would allow time for people to evacuate and reduce damage to the minimum. Many walls and chimneys were damaged during this quake.（）
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女，16岁，2周来右上后牙遇冷热过敏，检查发现右上6近中深龋，探之未穿髓，病变组织颜色较浅，易剔除。作鉴别诊断时，比较有价值的检查力法是（）
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患者，女性，56岁。1年前体检血压130／95mmHg，空腹血糖6．8mmol／L，总胆固醇5．8mmol／L，血常规、胸片未见异常。因"口干、多饮、多尿、视力下降半年"入院。血常规提示：RBC5．0×10／L，Hb143g／L。查体：体型肥胖，双肺未闻及啰音，心率80次／分，心律齐，各瓣膜听诊区未闻及杂音，双侧踝关节凹陷性水肿。如果随机血糖22．3mmol／L，尿酮体（+++），应立即使用的方法治疗有（）。