紫癜伴发热（）
A.败血症
B.肝脏病
C.血液系统疾病
D.弥散性血管内凝血（DIC.
E.过敏性紫癜
参考答案：A
Have you finished you homework ? Yes, I have finished it .
A．already ,yet
B．yet , already
C．yet ,yet
D．already ,already
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