慢性心力衰竭治疗的目的是（） A.降低死亡率 B.短期血流动力学稳定 C.阻止或延缓 发布时间：2017-09-06 07:45 │ 来源：www.tikuol.com 题型：多项选择题 问题： 慢性心力衰竭治疗的目的是（）A.降低死亡率B.短期血流动力学稳定C.阻止或延缓心室重塑D.提高运动耐量改变生活质量E.缓解症状
题型：多项选择题 关于肾脏的生理功能，下列哪项不正确A．肾小球每日滤过的原尿达180LB．肾小球滤过膜具有大小选择性，能限制大分子物质通过C．肾只是人体主要的排泄器官D．肾小球滤过膜具有电荷选择性，限制带阴电荷物质滤过E．近端肾小管主要承担滤液的重吸收功能 查看答案
题型：多项选择题 完形填空。 The first time I remember noticing the crossing guard was when he waved to me as I drove my son to school. He 1 me with a puzzle-all because he waved to me like someone does 2 seeing a close friend. A big, 3 smile accompanied his wave. For the next few days I tried to 4 his face to see if I knew him.I didn't. Perhaps he had 5 me for someone else. By the time I contented myself with the 6 that he andI were strangers, we were greeting each other warmly every morning like old friends. Then one day the 7 was solved. As I 8 the school he was standing in the middle of the road 9 his stop sign. I was in live behind four cars. 10 the kids had reached the safety of the sidewalk, he lowered his sign and let the cars 11 . To the first he waved and 12 in just the same way he had done to me over thelast few days. The kids already had the window down and were happily waving their reply. The second cargot the same 13 from the crossing guard, and the driver, a stiff-looking (表情刻板的) businessman, gave a brief, almost 14 wave back. Each following car of kids on their way to school 15 more heartily. Every morning I continued to watch the man with 16 . So far I haven't seen anyone 17 to wave back. I find it interesting that one person can make such a(n) 18 to so many people's lives by doing one simplething like waving and smiling warmly. His 19 armed the start of my day. With a friendly wave and smiling face he had changed the 20 of the whole neighbourhood. ( )1. A. hit ( )2. A. on ( )3. A. false ( )4. A. research ( )5. A. praised ( )6. A. conclusion ( )7. A. argument ( )8. A. visited ( )9. A. drawing back ( )10. A. Once ( )11. A. in ( )12. A. cried ( )13. A. idea ( )14. A. awkward ( )15. A. came ( )16. A. surprise ( )17. A. fail ( )18. A. offer ( )19. A. effectiveness( )20. A. trends B. disappointed B. from B. shy B. study B. blamed B. description B. disagreement B. approached B. putting on B. Before B. through B. cheered B. reply B. angry B. responded B. frustration B. try B. sacrifice B. cheerfulness B. observations C. presented C. during C. apologetic C. recognize C. mistaken C. evaluation C. mystery C. passed C. handing in C. Unless C. out C. smiled C. notice C. elegant C. hurried C. interest C. wish C. promise C. carefulness C. regulations D. bored D. about D. bright D. explore D. respected D. introduction D. task D. left D. holding out D. While D. down D. gestured D. greeting D. patient D. appeared D. doubt D. bother D. difference D. seriousness D. feelings 查看答案