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【判断题】
金融机构反洗钱义务不包括开展反洗钱培训和宣传工作。（ ）A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】Only when he had done it______ that he had made a mistake.
A.
he then realized
B.
he realized
C.
did he realize
D.
before he realize
【单选题】患者,女性,65岁。双肩及双膝关节疼痛,关节肿胀,局部灼热,活动不利,晨僵现象明显。入院诊断为风湿性关节炎,其发病机制属于III型超敏反应,关于补体片段c3a,c5a的致病作用,下列叙述不正确的是
A.
直接活化血管作用
B.
作用于嗜碱性粒细胞上的相应受体
C.
趋化作用
D.
吸引中性粒细胞聚积于IC周围
E.
促进肥大细胞释放炎性介质，引起局部血管通透性增加
【多选题】III 型超敏反应中引起血管通透性增加的因素有 :
A.
中性粒细胞浸润
B.
C3a 、 C5a 引起嗜碱性 粒 细胞、肥大细胞脱颗 粒， 释放血管活性 胺 类物
C.
血小板活化 ， 释放血 管 活性 胺 类物质
D.
血小板聚集 ， 微血栓成 ， 导致局部缺血、出 血
【单选题】Only when he had done it __________ to understand that he had made a mistake.
A.
had he come
B.
he came
C.
he had come
D.
did he come
【简答题】A．It was discovered by Spencer after he had made many experiments on microwaves. B．It was discovered by Spencer accidentally, when he was scientific experiments. C．It was discovered by Spencer,...
【简答题】根据下列条件，回答 1～3 题： 第 1 题
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