【简答题】文件系统的基本功能是实现文件的 [填空1]。 教材P150:5.3.4 文件管理
【简答题】Despite difficulties, the government _______ with its campaign to eliminate corruption. (press)
【单选题】The sales manager had his secretary ________ a press conference for their new products.
【单选题】患者,女性,46岁,入院时腹痛剧烈,诊断为肠胀气。护士应协助患者采取的体位是( )