问题 单项选择题 A1/A2型题

艾滋病/HIV感染的治疗方法有()。

A.抗病毒治疗

B.使用免疫调节药物

C.抗感染和抗肿瘤治疗

D.支持疗法

E.以上都是

答案

参考答案:E

材料题

阅读材料:

       “中俄两国以格尔必齐河、额尔古纳河和外兴安岭往东至海为界,外兴安岭以北,格尔必齐河、额尔古纳河以西属俄国,外兴安岭以南,格尔必齐河、额尔古纳河以东属中国。”    

(1)这部条约名称是什么?何时签订的? 

                                                                                                                                                              

(2)这部条约鉴订前,俄军曾在什么地方两次被打败?

                                                                                                                                                              

(3)这部条约的签订有什么历史意义?

                                                                                                                                                              

                                                                                                                                                             

单项选择题