问题 单项选择题 A1型题

治疗消化性溃疡的药物中,属胃黏膜保护剂的是()

A.米索前列醇

B.氢氧化铝

C.西咪替丁

D.奥美拉唑

E.山莨菪碱

答案

参考答案:A

选择题
材料分析题

阅读和观察下面的材料及漫画,结合教材知识回答问题:

(1)材料和漫画分别说明了什么?共同告诉我们一个什么道理?

                                                                                                                                                               

                                                                                                                                                               

                                                                                                                                                               

                                                                                                                                                                

(2)作为中学生,我们应如何文明上网?

                                                                                                                                                              

                                                                                                                                                              

                                                                                                                                                             

(3)针对青少年沉溺网络的问题,请你给社会、学校、家庭和经营者提出几点建议。