第13题: [单项选择]{{I}} Questions 11-13 are based on the following monologue about the earthquake. You now have 15 seconds to read Questions 11-13.{{/I}}In which country was the worst earthquake ever reported A. Japan. B. China. C. Pakistan. D. United States. 参考答案:B 答案解析:[解析] 本题考查细节辨析。文中说:“The worst earthquake ever reported was also in China,830,000 people were killed i
第22题: [单项选择]下列有关肝炎病毒标志物检查的叙述,错误的是() A. 抗-HAVIgM阳性可诊断为HAV近期感染 B. HBsAg和HDAg均呈阳性,可诊断为HDV及HBV现症感染 C. 抗-HBc阳性可诊断为HBV现症感染 D. HCV-RNA阳性可诊断为HCV现症感染 E. 抗-HEVIgM阳性可诊断为HEV近期感染 参考答案:C 答案解析:抗-HBc阳性可诊断为HBV既往感染或注射疫苗产生免疫之后。
第23题: [单项选择]技术类行业成功的关键因素是( ) A. 生产成本低 B. 品牌建设 C. 网络营销能力 D. 有自己的分销渠道和网点 参考答案:C