第19题: [单项选择]The driver stopped his car so abruptly that he was hit by the cab behind him. A. impolitely B. violently C. suddenly D. maladroitly 参考答案:C 答案解析:abruptly突然地，唐突地。四个选项：impolitely无礼地，没规矩地；violently猛烈地，激烈地，极端地；suddenly突然地；maladroitly不灵巧地。
第26题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. Apologetic. B. Grateful. C. Disappointed. D. Angry. 参考答案:A 答案解析:[听力原文]
M: Isn’t that the umbrella I lent you last week
W: I’m afraid I’m very bad at returning th
第31题: [单项选择]After considering for a second, he ______that this hospital was the best of all in China and said I could believe him for sure. A. asserted B. affirmed C. declared D. announced 参考答案:A 答案解析:动词辨析题。该题中的四个词都有“宣称，声称”的意思。但affirm通常指“公开地说某事是真的”； declare指“公开地官方宣称某事”；announce意为“公开地宣布某项政策或决定”；assert
第32题: [单项选择]肾上腺增生MRI扫描的常见表现为（） A. 边缘锐利，中等信号，比肾实质和肝实质略低 B. 边缘锐利，高信号，比肾实质和肝实质略低 C. 边缘锐利，低信号，比肾实质和肝实质略高 D. 边缘毛糙，高信号，增生部位信号高于正常肾上腺 E. 边缘锐利，中等信号，多伴出血和坏死 参考答案:A
第33题: [多项选择]企业核心竞争力具有的特征是（） A. 途径依赖性和累积性 B. 开拓性 C. 粘滞性 D. 暗默性 参考答案:A, C, D
