问题 单项选择题

诊断可能是

A.急性阑尾炎
B.肠套叠
C.风湿性关节炎
D.过敏性紫癜
E.急性肾小球肾炎

答案

参考答案:D

材料分析题

在现实生活中,有许多事(特别是坏事或向坏的方向发展),开始时往往不会引起我们的注意,可一旦发现,却为时已晚了,青少年学生应懂得防微杜渐的道理。

(1)对于防微杜渐这个道理,你是怎样理解的?

                                                                                                                                                             

                                                                                                                                                             

                                                                                                                                                             

(2)请列举目前青少年中较常见的几种不良行为,并谈谈它们的危害。

                                                                                                                                                              

(3)你认为该如何避免和矫正这种行为?

                                                                                                                                                              

                                                                                                                                                              

单项选择题