上官体
Upon a user’s first visit to the website， which two operations are always performed when the getSession method is called with no arguments in a servlet？（） [" All URLs returned by the server are rewritten."," An HttpSession object is created if necessary."," The user name and password of the user are checked."," The session ID is stored in the HTTP response as a cookie."]
下列哪个部位不是评估患者凹陷性水肿情况的常用部位：（） ["小腿胫骨前","内踝","足背","腰骶部","眼睑"]
债券的现货交易是（）。 ["现金交易","不完全是现金交易","要即时交割","可以次日交割","于成交后限定几日内交割"]
容器运行期间安全装置方面的检查包括（）等的检查 ["压力表","安全阀","温度表","流量计"]
坚定不移坚持着八项基本要求，“中国梦”一定可以美梦成真，那么八项基本要求是什么？
