第18题: [单项选择]下列关于膀胱损伤的说法错误的是 A. 膀胱破裂如裂孔较小可采用留置导尿等保守治疗 B. 膀胱损伤的病因可分为开放性损伤、闭合性损伤和医源性损伤 C. 膀胱损伤的临床表现可有休克、腹痛、血尿和排尿困难及尿瘘等 D. 膀胱损伤为防止感染一般不进行膀胱造影 E. 膀胱损伤的病理可分为挫伤和破裂,后者又分为腹膜内型和腹膜外型 参考答案:D
第20题: [单项选择]We are under the ___________ that he always makes various contributions for nothing. A. impression B. compression C. conclusion D. confusion 参考答案:A 答案解析:[译文]他给我们的印象总是毫无所求地做贡献。
[解析]名词辨义。impression意为“印象,感想”,如:a strong impression(很深的印象),be under the impre
第34题: [单项选择]When the colonel learned that headquarters had been unable to send him reinforcements, he ______ the order for the scheduled attack. A. countermanded B. relinquished C. rephrased D. invalidated 参考答案:A 答案解析:(countermand撤消命令)。句意为:上校听说司令部未能给他派去援军,他撤消了预定进攻的命令。B.relinquish放弃;C.rephrase给……重新措辞;D.invalidate使无效。