自动喷水灭火系统报警阀组的安装应在（）进行。A、供水管网冲洗后、试压前 B、供水管网 发布时间：2017-06-30 11:18 │ 来源：www.tikuol.com 题型：单项选择题 问题： 自动喷水灭火系统报警阀组的安装应在（）进行。A、供水管网冲洗后、试压前B、供水管网试压后、冲洗前C、供水管网试压、冲洗合格后D、供水管网试压、冲洗前
题型：单项选择题 患者男性，65岁，有慢性阻塞性肺病史20年，近1周咳嗽加重，痰多，黏稠脓痰，3d来常胡言乱语，狂躁不安，1d前开始昏睡。血气分析：pH7.28，PaCO285mmHg， PaO248mmHg。应诊断A．I型呼吸衰竭B．Ⅱ型呼吸衰竭C．急性脑炎D．躁狂症E．脑出血 查看答案
题型：单项选择题 完形填空。 The Boat On my path to the great distant mountain peak, I came to a wide river. Looking far to the right and the left, I saw no __1__, and pondered how to cross. Suddenly a pretty little __2__ appeared, came to the shore and offered to take me across, to _3_ me in completing my journey. The trip started _4_, and I was pleased with the little boat, and _5_ for the assistance it provided. There were a few areas of _6_ waters, one that even spun us around a few times, but presently we reached the far _7_. The trip had been so _8_, my gratitude and happiness so full, that I _9_ to leave that little boat, even though I knew I must, to continue my journey. Much as I wanted to _10_, to spend more time drifting on the river in that little boat, the mountain beckoned (举手招唤), and my _11_ had been set. As I 12 my journey, I kept looking back at that little boat with deep 13 . It had been so pleasant and had 14 me across the great river; I had grown to 15 that boat deeply. Yet I knew that the boat had its 16 in the river, and that it couldn't follow my path to the mountain. 17 I tried to take that boat along, it could not have made the journey with me, and would have stopped my own 18 . And as I watched, the little boat turned around and went back to the far shore, there to assist yet another 19 the path to the mountain. And I realized how"all 20 together for good", for each part of this magnificent universe perfectly plays its role in assisting all other parts.( )1. A. tree ( )2. A. girl ( )3. A. assist ( )4. A. slowly ( )5. A. upset ( )6. A. fresh ( )7. A. shore ( )8. A. tiresome ( )9. A. attempted ( )10. A. live ( )11. A. record ( )12. A. stopped ( )13. A. comfort ( )14. A. guided ( )15. A. repair ( )16. A. shelter ( )17. A. Only if ( )18. A. progress ( )19. A. choosing ( )20. A. works B. bridge B. angel B. encourage B. mysteriously B. grateful B. clean B. beach B. miserable B. hated B. continue B. course B. started B. sympathy B. flied B. row B. place B. If only B. preparation B. blocking B. mixes C. flower C. fish C. threaten C. happily C. greedy C. dirty C. mountain C. wonderful C. refused C. settle C. pace C. continued C. regret C. forced C. love C. load C. What if C. route C. following C. joins D. bird D. boat D. persuade D. difficultly D. suitable D. strong D. village D. rough D. had D. stay D. standard D. remained D. sadness D. tempted D. pity D. purpose D. Even if D. expectation D. finding D. plays 查看答案