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【单选题】
________ stop advertising, prices would be greatly reduced.A.
Were they to
B.
Could they
C.
If they
D.
Would they
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【单选题】病人,男性, 19岁。淋雨后出现畏寒、高热,咳少量铁锈色痰,右侧胸痛。查体:神志清楚,体温,血压105/75 mm Hg。胸部 X 线检查示右下肺叶大片模糊阴影。血白细胞计数 15×10 9 /L。最可能的诊断是
A.
肺炎球菌肺炎
B.
肺结核结核性
C.
支气管哮喘
D.
肺炎伴中毒性休克
【单选题】病人,男性,19岁。淋雨后出现畏寒、高热,咳少量铁锈色痰,右侧胸痛。查体:神志清楚,体温40°C,血压105/75mmHg。胸部X线检查示右下肺叶大片模糊阴影。血白细胞计数15×10/L。最可能的诊断是
A.
肺炎球菌肺炎
B.
肺结核结核性
C.
支气管哮喘
D.
肺炎伴中毒性休克
E.
右侧胸膜炎
【简答题】Every year there are hundreds of earthquakes in different parts of the world. In Sept.1923, Tokyo and Yokohama were both destroyed by an earthquake and the fires that followed it. They had to be compl...
【简答题】计算机病毒判断一个文件是否是真正的PE文件,第一步是判断该文件的前两个字节是否是( )。
【简答题】Every year there are hundreds of earthquakes in different parts of the world. In September, 1923, Tokyo and Yokohama were both destroyed by an earthquake and the fires that followed it. They had to be...
【单选题】It can be inferred from the passage that every year there are most probably more than ______ entering the U. S.
A.
800,000 immigrants
B.
550,000 immigrants
C.
480,000 immigrants
D.
300,000 immigrants
【单选题】在一次假设检验中，当显著水平设为0.05时，结论是拒绝原假设，现将显著水平设为0.1，那么
A.
仍然拒绝原假设
B.
不一定拒绝原假设
C.
需要重新进行假设检验
D.
有可能拒绝原假设
【单选题】病人,男性,19岁。淋雨后出现畏寒、高热,咳少量铁锈色痰,右侧胸痛。查体:神志清楚,体温40°C,血压105/75mmHg胸部X线检查示右下肺叶大片模糊阴影。血白细胞计数15×10/L最可能的诊断是
A.
肺炎球菌肺炎
B.
肺结核结核性
C.
支气管哮喘
D.
肺炎伴中毒性休克
E.
侧胸膜炎
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