第17题:[单选题]Which aspect do students focus on when they learn the usage of vocabulary? A.Spelling. B.Lexical rules. C.Collocation. D.Pronunciation. 参考答案:C 考查词汇教学。当学生学习词汇的用法时,学生应注意词汇的搭配(collocation)、短语(phrases)、习语(idioms)、风俗(style)和语域(register)等,故选C。A、B、D三个选项均属于词汇的信息(basic information)o
第25题: [单项选择]患者,女,42岁,右上腹绞痛3小时入院。查体:皮肤、巩膜未见黄染。辅助检查:血清总胆红素26μmol/L,超声示胆总管结石。该患者行胆红素测定时,可出现哪种改变() A. 血清总胆红素和非结合胆红素升高 B. 血清总胆红素和结合胆红素升高 C. 血清总胆红素和结合胆红素及非结合胆红素升高 D. 结合胆红素/总胆红素比值<20% E. 结合胆红素/总胆红素比值明显下降 参考答案:B
第35题: [单项选择]所谓"保险利益是确定的利益",其含义是指() A. 投保人对保险标的必须是主观上可以确定的利益 B. 投保人对保险标的必须是客观上或主观上已经存在的利益 C. 投保人对保险标的必须是客观上或主观上可以确定的利益 D. 投保人对保险标的必须是客观上或事实上已经存在或可以确定的利益 参考答案:D
第37题: [单项选择]Which of the following is true according to the speaker( ). A. The bicycle rider didn’t stop to help the motorists. B. The bicycle rider passed by several motorists. C. Some drivers didn’t stop to assist the bicycle rider. 参考答案:C 答案解析:
[听力原文] The bicycle rider was refused help by several passing motorists on the side of a highwa