第9题: [单项选择]尿浊的主症是 A. 小便点滴短少 B. 小便浑浊如米泔水 C. 小便时尿道刺痛有血 D. 小便点滴不通 E. 小便有血 参考答案:B
第10题: [单项选择]In order to ______ the improved features of the new model dishwasher, the salesman encouraged the customer to operate it by himself. A. demonstrate B. exhibit C. reveal D. uncover 参考答案:A 答案解析:[解析] 动词辨析题。[A] demonstrate“示范,演示”[B] exhibit“展出,展览”[C] revel“显露,泄漏,透露”;[D] uncover"揭开,揭露,揭示”。根据句意,[A