在几周内出现骨端碎片及半脱位者,称急性夏科氏关节()A.2周 B.10周 C.8周 发布时间:2017-06-26 07:50 │ 来源:www.tikuol.com 题型:单项选择题 问题: 在几周内出现骨端碎片及半脱位者,称急性夏科氏关节()A.2周B.10周C.8周D.6周E.4周
题型:单项选择题 患者,男性,44岁。已诊断为成人牙周炎并经基础治疗6周后,右上6牙周袋仍深达6mm,且探诊出血,牙龈退缩1mm,附着龈宽度为4mm,X线片检查可见根分叉处骨嵴顶骨密度明显降低,呈完全透射区,则最适宜于()A.袋内壁刮治术B.牙龈成形术C.袋壁切除术D.截根术E.引导组织再生术 查看答案
题型:单项选择题 完形填空 My dad has been driving a truck for almost his entire life.He's usually__1__all the weekdays and comes home only at weekends.Sometimes he stays__2__for two weeks at a time.__3__I don't get to see him as often as I wish, we remain very__4__. My dad is the type of person who doesn't let you__5__up anything that you start.When I was eleven, my father bought me a piano.At first I was so__6__about it that I would spend hours and hours learning how to play.Then it got __7__.I was so tired of it that I asked if I could stop.Much as I tried, he__8__me to go on.Now I have been playing for almost five years.I love it and I'm glad I__9__my dad's advice. My dad is__10__talented, for he has been playing the guitar for over 20 years.Under his influence, I also like__11__now.Sometimes my dad can be my biggest__12__.He makes me smile even when I lose in a talent show__13__sometimes he can be my biggest critic (批评家). He__14__ignore the small mistakes I make.He encourages me never to lose__15__because hethinks that all my efforts will__16__one day. My dad is generous.Every Thursday night, he__17__to read to the children at a children's club.When he reads, their__18__light up with curiosity about what will happen next.I feel__19__of having a person in my family who cares enough to volunteer to__20__. I love dad with all my heart.He's a hero in my heart and the most wonderful person in theworld.( )1. A. on( )2. A. away ( )3. A. In case( )4. A. polite( )5. A. give( )6. A. nervous( )7. A. rough( )8. A. promised ( )9. A. received ( )10. A. physically( )11. A. composing ( )12. A. director( )13. A. however ( )14. A. ever ( )15. A. aim ( )16. A. come true ( )17. A. agrees ( )18. A. bodies( )19. A. jealous( )20. A. helpB. with B. home B. Even though B. kind B. put B. anxiousB. difficultB. persuaded B. challengedB. typicallyB. dancingB. supporterB. so B. often B. dream B. take risksB. likes B. arms B. optimisticB. read C. out C. inside C. If only C. different C. take C. crazyC. disappointing C. reminded C. took C. musically C. writing C. scholar C. and C. never C. strength C. pay off C. intends C. hands C. proud C. work D. inD. alone D. As if D. close D. speed D. familiarD. boringD. suggested D. listenedD. exactly D. drawing D. sponsor D. still D. evenD. heart D. let out D. offersD. faces D. happy D. drive 查看答案