职称英语等级考试试题答案理工类(7)

1、职称英语等级考试试题答案理工类(7)for me orbital space plane（轨道航天飞机）z which would be designed to transport a crew of fourto and from the International Space Station Although it in eludes few specifics , the plan states the orbiter（轨道航天飞机）will be safercheaper and require less preparation time than theshuttle It woul

2、d be able to transport four crewmembers by 2012-though it would be available for rescue missions by 2010.NASA says thecraft should be able to transport injured or ill space station crew members to”definitive（决定性的）medical caren within 24 hours .The release of the requirements showed NASA remains focu

3、sed on the Iong-term prioritiesof space exploration , even as questions exist concerning the loss of Columbia and itsseven . member crew on February I , 2003Expels at Marshall Space Flight Center in Huntsville fAlabama , have been working foryears on a successor to the shuttle The project, known as

4、the Space Launch Initiative昌议）,was divided last year into two partsone focusing on a future launch vehicle z the other on aspace station orbiter . The orbiter is expected to be ready sooner.The programs managers say NASA officials have told them not to alter Space LaunchInitiative in light of the Co

5、lumbia disaster .U.S. President George W : Bush asked Congress for about US$1 billion for Space LaunchInitiative in 2004 , funds that would be almost equally split between the Orbital Space Plane andNext Generati on Launch Tech no logy 41 NASA plans to design the new space craft toA control the Inte

6、rnational Space Station B carry astr on auts to the In ternational Space Statio n C transport equipment to the International Space StationD train astronauts in space flights .42 Besides its main mission .the orbiter would also be used asA a medical research center 备注说明,非正文,实际使用可删除如下部分。本内容仅给予阅读编辑指点：1

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