问题
单项选择题 B型题
急性肺水肿时易出现（）
A.代谢性酸中毒
B.代谢性碱中毒
C.呼吸性酸中毒
D.呼吸性碱中毒
E.混合性酸中毒
答案
参考答案：C
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急性肺水肿时易出现（）
A.代谢性酸中毒
B.代谢性碱中毒
C.呼吸性酸中毒
D.呼吸性碱中毒
E.混合性酸中毒
参考答案：C
| 完形填空。 | |||
| I was on a bus one March evening.The driver didn't 1 to start the bus soon because it was not yet 2 .A middleaged woman got on.Tired and sad,she told her story 3 ,not to anyone in particular.On her way to the station,half of her 4 was stolen.The other half was hidden under her blouse,so she 5 still had some left.A few minutes later,she stopped crying, but still looked 6 . When all the seats were taken,the driver started the engine.The conductor began to collect fares(车费).When she came to an old man in worn?out clothes,he 7 that he had spent all his money when he had accidentally got on a wrong bus and now he was trying to go home.On hearing this,she ordered the old man to 8 the bus.The old man was almost in tears as he 9 her to let him take the bus home.The driver took the conductor's side and repeated the conductor's 10 . The woman was watching the incident. 11 the driver and the conductor raised their voices at the old man,she interfered(干预). "Stop 12 him!Can't you see he's only trying to get home?" "He doesn't have any money!" the driver 13 . "Well,that's no 14 to throw him off the bus," she insisted. Then she reached inside her blouse,took out her 15 money,and handed it to the conductor. "Here's his fare and mine.Just stop giving him a 16 time." All heads turned to the woman."It's only money," she shrugged. She rode the rest of the way home 17 a happy smile,with the money she'd lost earlier 18 . On the road of life,the help of strangers can 19 our loads and lift our spirits.How much sweeter the 20 will be when we make it a little smoother for others! | |||
| ( )1.A.try ( )2.A.empty ( )3.A.tearfully ( )4.A.fare ( )5.A.strangely ( )6.A.unsatisfied ( )7.A.explained ( )8.A.get off ( )9.A.begged ( )10.A.request ( )11.A.Unless ( )12.A.attacking ( )13.A.warned ( )14.A.problem ( )15.A.spending ( )16.A.busy ( )17.A.giving ( )18.A.forgotten ( )19.A.move ( )20.A.world | B.care B.full B.seriously B.possession B.happily B.weak B.declared B.start B.scolded B.action B.Although B.bothering B.whispered B.need B.collected B.cold B.wearing B.used B.increase B.journey | C.decide C.crowded C.carefully C.money C.secretly C.unhappy C.admitted C.get on C.praised C.suggestion C.Until C.blaming C.shouted C.matter C.remaining C.hard C.taking C.earned C.lighten C.smile | D.intend D.ready D.calmly D.wealth D.fortunately D.excited D.found D.stop D.thanked D.command D.When D.wronging D.repeated D.reason D.borrowed D.fearful D.forcing D.returned D.carry D.friendship |