医学研究中通常的假设检验界限中，非常有显著性是指P（）A.≤0.01 B.≤0.05 发布时间：2017-10-20 23:17 │ 来源：www.tikuol.com 题型：单项选择题 问题： 医学研究中通常的假设检验界限中，非常有显著性是指P（）A.≤0.01B.≤0.05C.≥0.1D.＜0.1E.＞0.01
题型：单项选择题 完形填空 Until 1954 it was thought that no man could run one mile in less than four minutes. As years __1__, the record came closer and closer to four minutes and Roger Bannister, a young English__2__, began to believe he might__3__this almost magic barrier. It was a cold afternoon on May 6th, 1954, when Bannister knew he had a__4 _chance. Bannister had been__5__hard and was very fit, but the weather conditions were a real__6_to him. Describing the__7__ later, Bannister said, "On the way to the track the wind blew strongly. As I__8__ for the start I glanced at the flag. It moved__9_ now. This was the moment when I made my decision. " "The gun fired. My legs__10_ to meet no resistance, as if I was__11_ forward by some unknown force. The noise from the faithful _12_ gave me greater strength. I felt the_13_ of a lifetime had come." "I was driven on by a _14__ of fear and pride. My body had long since used up all its energy__15_ it went on running just the same. This was the critical moment when my legs were strong enough to carry me over the last few yards as they__16_ could have done in previous years. When I leapt at (冲向 ) the_17_tape, l fell, almost __18_ . "I knew I had done it, even before I_19_ the time. The announcement came, 'Result of the one mile… Time, three minutes…' the rest was _20_ in the noise of excitement. "( )1. A. passed along ( )2. A. coach ( )3. A. defeat ( )4. A. real ( )5. A. competing ( )6. A. eagerness ( )7. A. accident ( )8. A. did up ( )9. A. safely ( )10. A. seemed ( )11. A. dragged ( )12. A. mass ( )13. A. moment ( )14. A. concentration ( )15. A. so ( )16. A. never ( )17. A. .starting ( )18. A. unconcerned ( )19. A. offered ( )20. A. stuck B. passed downB. athlete B. move B. lucky B. training B. pleasure B. event B. made up B. heavily B. used B. drawn B. residents B. period B. collection B. but B. ever B. lasting B. unconsciousB. told B. involved C. went by C. captain C. beat C. serious C. fighting C. relief C. issue C. put up C. thinly C. happened C. pulled C. crowd C. while C. combinationC. or C. even C. finishing C. unknown C. announced C. lost D. went over D. judge D. break D. false D. attending D. worry D. topic D. lined up D. gently D. had D. pushed D. team D. date D. classificationD. as D. still D. running D. unnoticed D. heard D. spread 查看答案
题型：单项选择题 2011年10月3日，美国国会参议院通过涉人民币汇率议案，以所谓“货币失衡”为借口，将汇率问题进一步升级，旨在逼迫人民币加速升值，中方表示坚决反对。假如你作为外交部发言人对此进行评论，适用的观点是 [ ]①我国坚持独立自主的基本立场②维护世界和平是我国外交政策的宗旨 ③我国坚定不移地维护国家利益④人民币加速升值符合中美两国共同利益 A．①②B．①③C．②④D．③④ 查看答案