题型：问答题 简答题 十一届全国人大二次会议今年三月五日在北京开幕，中国国务院 * * 温 * * 在作政府工作报告时表示，今年中央政府投资总额为9080亿元人民币．将9080亿元用科学记数法表示应为（ ）A．9080×108元B．9.08×1011元C．0.908×1013元D．9.08×1010元 查看答案
题型：问答题 简答题 完形填空 I took up skydiving in my twenties.At the time the accident happened, I'd done just 30 jumps.Theairfield was quiet when I __1__.On board were Chris, who was taking a tourist, and Ants, the cameraman.Chris indicated I should exit first and the other three would __2__.Later I knew it was this__3__ that saved my life. At 12,000 feet Chris rolled up the door and nodded that it was time for my exit.I put my foot on a step just beside the door, and in a(n) __4__ the propeller blast (螺旋桨气流) threw me against the __5__ of the plane, half in, half out.I pushed and got my other leg out of the door, but in doing so Ifound myself __6__ the body of the plane towards the tail.My parachute (降落伞) got caught and my __7__ and legs were pushed backwards, powerless, in the strong wind. I was strangely __8__.To a skydiver, being at 12,000 feet is a good thing.Altitude is your friend；being close to the ground is deadly and will kill you. Ants appeared and __9__ slowly towards me, his legs held by Chris in the door.Ants reached outand got hold of my foot.With the weight partly off, I found myself falling away from the plane, __10__freed.I waved and smiled to indicate I was fine. It was actually very __11__.If any one of a number of factors had been different, I would have __12__.I could have hit the plane with my head.If I had been the last to exit, the pilot alone would have been unable to free me, and even if he had been aware that I was __13__ underneath the plane, he would still have had to land at some point. Blue Skies, Black Death is the skydivers' mantra (咒语)．On the one hand, there's the freedom and __14__ of the open sky.But in order to __15__this joy, you must accept that there is usually only one result if something goes wrong.( )1. A. jumped ( )2. A. follow ( )3. A. trouble ( )4. A. minute ( )5. A. left ( )6. A. sliding down ( )7. A. body ( )8. A. frightened ( )9. A. ran ( )10. A. really ( )11. A. funny ( )12. A. died ( )13. A. attached ( )14. A. pride ( )15. A. observe B. arrived B. escape B. effort B. way B. right B. knocking over B. arms B. anxious B. moved B. hopefully B. ordinary B. laughed B. adjusted B. confidence B. experience C. woke C. leave C. chance C. instant C. top C. crashing into C. head C. excited C. stepped C. certainly C. clear C. stopped C. covered C. excitement C. imagine D. dove D. fly D. decision D. sense D. side D. leaning against D. fingers D. calm D. rushed D. finally D. serious D. returned D. connected D. willingness D. discover 查看答案
题型：问答题 简答题 下列哪种情况易发生Ⅱ相阻滞现象（）A.使用非去极化类肌肉松弛药时B.使用小剂量去极化肌肉松弛药时C.使用大剂量去极化肌肉松弛药时D.同时使用非去极化和去极化肌松药E.吸入全麻药与去极化肌松药联用 查看答案
题型：问答题 简答题 2008年6月4日，商务部公布，上周（5月26日至6月1日）我国36个大中城市重点监测的食用农产品价格总水平较前一周下跌0.7%，连续八周呈回落态势。如果我国食用农产品价格持续大幅回落，会带来（）①居民收入大幅度增加②我国居民消费结构的变化③我国居民恩格尔系数下降④我国居民恩格尔系数增大A.①②B.③④C.①④D.②③ 查看答案