女性，30岁，风湿性心脏病(风心病)患者，2周来低热，关节痛，检查皮肤有环形红斑：肝肋下2cm，脾未及，Hb100g/1，血沉50mm/h，最可能的诊断是
A. 风心病伴感染性心内膜炎
B. 风心病、活动风湿
C. 风心病、肝炎
D. 风心病、呼吸道感染
E. 风心病伴系统性红斑狼疮
男，25岁。四肢皮肤间断分批出现紫癜1个月，紫癜稍痒，略高出皮面，其余部位皮肤正常，既往体健，对诊断最无帮助的是
A. 血小板计数
B. 尿常规
C. 粪便常规
D. 束臂试验
E. 骨髓检查
What does the man mean?/imgcache/attached/media/20140228/20140228163650_4463.mp3
A. There’S been nothing but rain for quite some time．
B. He’S bored with the changing weather．
C. He thinks that it’11 rain for three more weeks．
D. He’S bored about the topic on weather．
微信支付 
支付宝支付