患者男， 64 岁，慢性支气管炎8 年，高血压 3年，今晨排便时，突感右胸刀割样疼痛，随即胸闷，呼吸困难，最可能的原因是
更新时间:2024-11-15 20:44:43 A、低血压D
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Therediscoveryofthisspeciesofbirdsisoneofthemost___(ordinary)scientificfindingsinrecentyears.
Theteacherrequiredthatallerrorsshouldbe_______eliminatedbeforethestudentsturnintheirtermpaper
MaryacceptedDavids___(invite)tojoinhimforlunch.
_______(safe)needstobeimprovedontherailwaysinthatcountry
Thetheoryofblackholesinspace__(accept)bymanyseriousscientistsandastronomers.
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