问题 单项选择题 B型题

抗磷脂综合征的主要表现是().

A.类风湿关节炎伴有脾大、中性粒细胞减少,甚至贫血及血小板减少

B.反复口腔溃疡、外阴溃疡、眼虹膜炎、皮肤结节红斑等

C.溶血性贫血、血小板减少及急性肾衰竭

D.动静脉血栓形成、血小板减少、习惯性流产、血清抗磷脂抗体阳性

E.过敏性哮喘、嗜酸性粒细胞增多肉芽肿性血管炎等

答案

参考答案:D

问答题

       你知道历史上列强对我国发动的侵略战争有哪些?请说出其中的至少三次,并就其中的一次战争结果说明我们胜利或失败的主要原因。

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

选择题