慢性呼吸衰竭患者最早、最突出的临床表现是______
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初产妇,妊娠40周,产程进展24h,宫口开大4cm,给予静脉点滴缩宫素后,宫缩持续不缓解,胎心100次/分,耻骨联合处有压痛,应考虑______
What is important when... Setting price · Costs · Demand · ·
What is important when... Orienting customers · Age · Earnings · ·
请以“花开不只在春天”为题,写一篇现代文,体裁不限(诗歌、戏剧除外),立意不限,但须主题鲜明积极,内容充实。(800字左右)