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男性58岁，因头晕眼花、乏力2年，劳累后心慌气短3个月入院。患者2年来经常头晕、眼花、乏力，有时大便呈柏油样，纳差，面色发黄，近3个月在劳动后出现心慌气短。患者经常赤足下田，既往有多次足趾皮疹伴奇痒史，几天后自愈。体检：T36．2℃P110次／分，R26次／分，BP90／60mmHg，营养欠佳，面色蜡黄，唇及指甲苍白，心率110次／分，律整，未闻及杂音，见异常。血常规：血红蛋白65g／L，红细胞2．11乘以十的十二次方／L，白细胞1．2乘以十的九次方／L，大便潜血(++)。本病例应首选疑诊为A、钩虫病 B、十二指肠球部溃疡 C、慢性萎缩性胃炎 D、缺铁性贫血 E、日本血吸虫病 为进一步确诊，最有意义的检查是A、骨髓涂片检查 B、粪便病原学检查 C、上消化道造影 D、胃镜 E、心电图
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A.
Some areas of the U.S. are doing a good job of getting rid of hate crimes.
B.
Most of the agencies in the statistics program reported a rise in hate crimes.
C.
There are probably more hate crimes happening than what is being reported.
D.
Agencies do not have a choice in whether they participate in hate crime reporting.
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All of the above are correct answers.
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A.
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查看完整题目与答案
【单选题】We can see from the available statistics that ______.
A.
California was once the most thinly populated area in the whole US
B.
the top 10 states in growth rate of population were all located in the West
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cities with better climates benefited unanimously from migration
D.
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