第4题: [单项选择]汉译英:“压扁试验;水压试验”,正确的翻译为:( ) A. flattening test; hydraulic test B. hydraulic test; flattening test C. flattening test; hardness test D. hardness test; hydraulic test 参考答案:A
第16题: [单项选择]{{B}} Passage One
Questions 26 to 29 are based on the passage you have just heard.{{/B}} A. To keep fish alive. B. To punish criminals. C. To preserve dead bodies. D. To help heal wounds. 参考答案:C 答案解析:[听力原文]26-29
We do not know when men first began to use salt, but we do know that it has been use
第22题: [单项选择]有关传染病的流行病学特征,说法正确的是() A. 散发性发病是指某传染病在某地近年来的发病率低于一般水平 B. 流行是指某传染病的发病率水平高于一般水平 C. 大流行是指某传染病在某地近年来的发病率显著高于一般发病率 D. 暴发流行是指某传染病的流行范围较广,超出国界或洲界 E. 传染病的流行病学特征也包括发病率的时间、空间、人群分布特点 参考答案:E