【单选题】【消耗次数：1】
关于房颤抗凝治疗的推荐，以下说法正确的是
①
可以单独使用抗血小板药物用于房颤血栓栓塞事件的预防
②
阵发性房颤患者无需抗凝治疗
③
HAS-BLED评分出血风险高的房颤患者禁忌抗凝治疗
④
应用CHA2DS2-VASc评分房颤栓塞风险指导是否抗凝治疗
⑤
CHA2DS2-VASc评分房颤栓塞风险低危（0分男性或1分女性）的患者也要抗凝
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【单选题】
是否需要桥接抗凝，患者发生血栓栓塞的风险分级准确的是：
①
高风险患者，预防TE的益处远超过抗凝的出血风险。
②
中度风险患者，主要根据患者的个人情况和手术情况来权衡桥接抗凝的利弊。
③
低风险患者，可不用桥接抗凝
④
以上都是
【单选题】
考虑到亚洲房颤患者卒中风险增加的年龄阈值更低，本指南采用CHA2DS2?VASc?60 评分，将年龄≥65岁的患者评分为（）
①
0分
②
1分
③
2分
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3分
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4分
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Will you see to _____ that the flowers are well protected during the rainy season?
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it
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me
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/
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yourself
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A: That was a great dinner. [填空] B: Thanks. But it really only took an hour.
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I have never had it before.
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You must have spent all day cooking.
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I enjoyed it very much.
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Who cooked it?
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The cruelty of the Germans towards the Jews and ______ of the Japanese towards their prisoners, filled _____ with horror.
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those; someone
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that; everyone
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no one
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this; anyone
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Of all the movies Hepbum made ______ is more memorable than “Breakfast at Tiffanys”.
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few
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little
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no one
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none
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A: Its very kind of you to show me the way. B: [填空].
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Youre welcome
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It was nothing
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Never mind
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hero;photo
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heroes;photoes
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heroes;photos
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heros;photos
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You could take the number 11 bus
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Im afraid you missed the bus
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Im glad to show you the way
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The bus is so crowded
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No. Youd better change at the next stop
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The bookstore is five blocks away
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You should wait in line
【判断题】
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①
正确
②
错误