[单项选择]Passage One
Questions 26 to 29 are based on the conversation you have just heard. A. It has not been very successful. B. It has long become a new trend. C. It has met with strong resistance. D. It has attracted a lot of users.
第2题: [单项选择]It's not just the sheer accumulation of technology that makes their development so fast; but the cooperation among the members. A. sharp B. pure C. considerable D. perfect 参考答案:B 答案解析:sheer绝对的,纯粹的;sharp锋利的,敏锐的;pure完全的,纯粹的;considerable相当大的,很大的;perfect美好的,完美的。
第5题: [单项选择]患者男,78岁,因“全程肉眼血尿3d”来诊。尿中混有蚯蚓状血块,伴左腰部不适。既往体健。查体:左肾区叩痛。下一步处理措施是(提示膀胱镜:膀胱内未见明显异常。泌尿系统CT:肿瘤位于输尿管腔内。3次尿脱落细胞学检查:阴性。)() A. B型超声定位下肿瘤穿刺活检 B. CT定位下肿瘤穿刺活检 C. 泌尿系统MRI D. PET-CT检查 E. 继续尿脱落细胞学检查 F. 输尿管镜+肿瘤活检术 参考答案:F
第6题: [单项选择]下列化合物具有旋光性的是 A. 黄酮 B. 二氢黄酮 C. 查耳酮 D. 黄酮醇 E. 异黄酮 参考答案:B