问题 多项选择题

椎-基底动脉系统TIA特征性症状()

A.一过性黑矇

B.Horner征交叉瘫

C.短暂性全面性遗忘症

D.跌倒发作

E.眼动脉交叉瘫

答案

参考答案:C, D

问答题
——北师大教材七年级上册

问题:

1.商鞅何时开始变法?当时秦国的国君是谁?

                                                                                                                                                            

 2.变法有哪些主要内容?(答出5条即可)

                                                                                                                                                            

                                                                                                                                                            

3.变法起了怎样作用?

                                                                                                                                                            

                                                                                                                                                             

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多项选择题