计算机、家电等产品，需要附有服务以提高对顾客的吸引力，这种产品被称为（） ["纯有形产品","附有服务的有形产品","附有有形产品的服务","纯粹服务"]
Refer to the exhibit. The Greene Supply Company is integrating Cisco Unified CallManager Express into a SIP network. Which two statements are accurate?（） ["SIP support in dial peers is a Cisco IOS function. ","Use the notify-based DTMF relay mechanism that is proprietary to Cisco.","SIP support in Cisco IOS is a function of localized call processing integrated with Cisco Unity Express. ","Use either the notify-based DTMF relay mechanism that is proprietary to Cisco or the RFC-based DTMF relay. ","The SIP server must be configured for the E.164 numbers that are going to register with the Cisco CallManager Express database. &e"]
论文发表中，（）对提高原稿的质量能起到很大的作用，是保证刊物质量的一项重要工序。 ["编辑初审","专家评审","修改加工","付印出版"]
男性，28岁，突发上腹部疼痛，蔓延至全腹8h，腹痛呈持续性。体查：患者呈舟状腹，全腹有明显压痛及反跳痛，肝浊音界缩小，移动性浊音（土），肠鸣音消失。血常规：WBC15x109/L，N0.9。为进一步明确诊断，下列哪项检查最有意义（） ["血生化检查","x线透视或摄片","B超","CT","腹腔穿刺"]
词是由语素组成的，语素都不能独立成词。
急性应激反应的典型表现包括意识改变、（）和（）三个方面。
