中国姬鼠型流行性出血热的主要传染源是何种鼠类（）。

[问答题]Questions 1 to 5 are based on the following passage.　　Good news: Olympic chiefs visit London. Bad news: they’ll be traveling by Tube　　It’s crunch week for London’s bid to host the 2012 Games　　BY ANDREW JOHNSON and JONATHAN THOMPSON　　Commuters waiting at Stratford in East London, Which is the planned site of the 80,000-seat Olympic stadium　　Senior government ministers and British sporting heroes will be on hand to extol the capital’s virtues when the 12-member International Olympic Committee (IOC) team visits this week to assess the London 2012 bid.　　Although much of their four-day visit is expected to be spent in the exclusive Four Seasons Hotel in Canary Wharf grilling bid organisers in question and answer sessions, the evaluation commission will spend one day visiting London’s proposed venues—and will take a trip on the Tube. It could prove a costly journey.　　London 2012 organisers, who have spent up to ￡20m on the project, have pencilled in trips to the proposed sites, including the planned stadium at Stratford, the Millennium Dome at Greenwich and the ExCel centre in Docklands.　　However, the commission can insist on being taken anywhere, including the new Wembley stadium, which will host the football, or to the archery venue at Lord’s, or even to Wimbledon or Hackney.　　Earlier this month, the Madrid bid suffered a setback over lack of accommodations, which was criticised by IOC members. Will transport prove Londons’ Achilles’ heel? On Friday The Independent on Sundaysent four reporters on various journeys across London to put the transport infrastructure to the test.　　Questions:　　1．How many people can the London’s planned Olympic stadium hold?　　2．How many International Olympic Committee (IOC) members will visit London and where are they going to have the question and answer sessions?　　3．What does “tube” mean in American English?　　4．Why was Madrid criticised by International Olympic Committee members?　　5．What is the problem which the authors worried about London’s bid to host the 2012 Olympic Games?

[问答题]积聚与痞满的不同之处在哪里？

[单选题]并殖吸虫病患者一般常规检查及其他体液检查中明显升高的是（）

[单选题]36岁，已婚妇女。闭经8个月。查子宫稍小。肌注黄体酮20mg连用3日，未见撤药性流血。再给予己烯雌酚1mg连服20日后3天加用安宫黄体酮10mg，出现撤药性流血。本例应诊断为（）

[单选题]下列情况能引起酮症酸中毒的是（）

[多选题]漏电保护器接运行方式可分为（）。

[问答题]试述NT2高压保安阀的作用。

[单选题]发生镜面反射的条件是（）

[单选题]合同争议解决方式的顺序是（）。

[问答题]如何注意温室环境的调节？