第3题: [单项选择]支气管囊肿好发于() A. 前上纵隔 B. 前纵隔 C. 后纵隔 D. 前下纵隔 E. 中纵隔 参考答案:E
第4题: [单项选择]The former governor withdrew from political life and as ______he was soon forgotten. A. an end B. a result C. an outcome D. an event 参考答案:B 答案解析:[注释] 本题的考点是固定搭配词组。“as a result”=“consequently”意思为“结果”。其他词组意思或搭配有误。