阐述马克思主义认识论是公安决策理论基础？

阅读短文，判断短文后面的句子是否符合短文内容。符合的写（A），不符合的写（B）。

     Have you ever seen the film Traveling Bird? In the film, groups of birds fly high above the sky and cross

  the way above snow, rivers, fields, sea and grassland. I'm sure you will love the beautiful picture when

 you see the film.

    But you may not feel so good if you have learnt about bird flu (禽流感) from TV or on the Internet. So

 me governments had to kill chickens in their cities. A large number of chickens and even some people died

  in Asia, and nearly 8,500 birds died in Russia because of bird flu.

     Chickens can get bird flu from the feces (粪便) of the passing birds. It is not so difficult to control the

 chickens in cages or on farms. But it is much more difficult to control the birds in the sky.

     Luckily, scientists have found a medicine for bird flu. But the virus (病毒) can change easily and

 quickly. So bird flu is still a serious problem we must face.

( ) 1. We know how birds get bird flu from the film Traveling Bird.

(     ) 2. Not only birds and chickens but also man can get bird flu.

(     ) 3. The feces of the passing birds can not cause bird flu.

(     ) 4. It is easier to control chickens than to control flying birds.

(     ) 5. Scientists have found the medicine, so we needn't worry about bird flu any more.

女性，38岁，因“假体隆乳术后右侧 * * 疼痛、变硬1年”入院。查体：生命体征正常。右侧 * * * * 下皱襞位于第五肋间，外观不规则半球状，可观察出假体形状；触之质硬，伴轻微触痛。该患者可诊断为（）。

A.包膜挛缩BakerⅠ级

B.包膜挛缩BakerⅡ级

C.包膜挛缩BakerⅢ级

D.包膜挛缩BakerⅣ级

E.乳腺癌

案例：
在初中物理实验上，李老师用蓝色自来水笔和一杯清水做实验，讲授分子运动理论的初步知识。
李老师：同学们，这是一支蓝色自来水笔，这是一杯清水，老师将蓝墨水滴入清水中。
(李老师将蓝墨水滴入清水)
李老师：同学们都观察到了什么现象，有谁说说
甲同学：水的颜色变蓝了。
李老师：很好!水是怎么变蓝的呢
(同学们你看看我，我看看你，过了一会)
乙同学小声说：蓝墨水和清水混合了。
李老师：不对，上课注意力要集中!水是逐步变蓝的，同学们要记住，这个实验说明分子在不停息地运动，记住了吗
同学们：记住了!
李老师：很好，接下来我们讲分子之间存在力的作用。
问题：

指出上面教学片段中，教师教学行为存在的问题，并说明理由。

论述果岭对草坪草种选择的基本要求。

在红土矿还原焙砂中，铁主要以（）形态存在。

A.金属

B.硫酸盐

C.氧化物

D.硫化物