第19题: [单项选择]男,35岁,消瘦、乏力、怕热、手颤2个月,夜间突然出现双下肢软瘫。急诊查:神志清,血压140/80mmHg,心率108/min,律齐,甲状腺轻度增大、无血管杂音。为明确诊断,应首先进行的检查项目是() A. 头颅CT、血糖测定 B. 肌电图及血电解质测定 C. 胸部CT及血抗乙酰胆碱受体抗体测定 D. 血气分析及血电解质测定 E. 血电解质测定及甲状腺功能测定 参考答案:E
第24题: [单项选择]The consumer group complained about ______. A. special, fees that Internet users were charged B. Federal Trade Commission C. Commercial Alert D. online search engines 参考答案:A 答案解析:依据是文章第一段第二行“asserting that many online search engines are concealing the impact special fees have on