第5题: [单项选择]{{I}} Questions 14 ～ 17 are based on a talk as to eating out.{{/I}}What does Peter think of Italian restaurants A. The food has too much oil. B. They serve too much. C. The food has too much-sauce, D. They serve little food. 参考答案:B 答案解析:[解析] 有关Italian food的论述Peter曾绎说过这样的话I love Italian food，but maybe we should skip that this time，They
第23题: [单项选择]某患者，超声检测心脏左心室略大，于大动脉短轴上见约11点至12点部回声不规整，部分向右心室流出道侧膨隆，并见破裂口，彩色多普勒示此处有五彩血流。要确定诊断需依据下列哪项检查（） A. 频谱多普勒 B. 声学造影 C. M型超声 D. 彩色多普勒足以确诊 E. 心肌造影 参考答案:A 答案解析:题目所述考虑为室间隔膜部瘤伴破口，要想进一步明确诊断，需使用频谱多普勒检测该处是否有左向右的高速穿隔血流。
