[单项选择]患者，男，78岁，干部，反复胸闷、心悸20多年，心前区剧烈疼痛10小时入院。入院时，心电图除aVR导联外，其余导联ST段压低，当天CPK672.7U／L、LDH615.5U／L。提示：如果该病例为下后壁急性心肌梗死。提问：最常出现的心律失常应是（） A. 心房扑动 B. 室性期前收缩 C. 心房纤颤 D. 房室传导阻滞 E. 心室内传导阻滞
第16题: [单项选择]Many studies have proven that eating at fast-food restaurants ______ per week is associated with more weight gain in otherwise healthy young adults. A. twice more B. as twice C. twice more than D. more than twice 参考答案:D 答案解析:[理由] 本句测试下列固定用法： more than+倍数词(twice、three times、four times…) 不只若干倍 [例] I have been to Ha
第26题: [单项选择]项目管理任务分工应落实到( )。 A. 项目各主管人员 B. 项目各管理部门 C. 项目管理程序 D. 项目管理档案 参考答案:A
第27题: [单项选择]Passage OneA. They have a private tutor. B. They go to a regular school. C. They attend a special school. D. They are taught by their parents. 参考答案:B 答案解析:[解析] What does the passage say about the education of the twin girls
预览选项可知，本题考查连体双胞胎的教育
第28题: [单项选择]原发性肝癌早期转移途径为 A. 肺内转移 B. 淋巴转移 C. 直接浸润转移 D. 肝内进行转移 E. 骨转移 参考答案:D
