第9题: [单项选择]巨大动静脉畸形栓塞术后或切除术后数小时或数天发生的邻近部位的脑出血和脑水肿最可能的原因是()。 A. 术后残腔血肿和脑肿胀 B. 正常灌注压突破综合征 C. 脑血管意外 D. 脑血管痉挛 E. 出血性脑梗死 参考答案:B 答案解析:目前认为,巨大动静脉畸形栓塞术后或切除术后数小时或数天发生的邻近部位的脑出血和脑水肿,最可能是由正常灌注压突破综合征引起。
第17题: [单项选择]Passage One
Questions 26 to 29 are based on the conversation you have just heard. A. They will vary with the size of vehicles. B. They will be discountable to regular customers. C. They will be lower than conventional parking. D. They will be reduced if paid in cash. 参考答案:B