如图所示为一磁流体发电机示意图，A、B是平行正对的金属板，等离子体（电离的气体，

能以一定的DNA片段做模板，变换不同温度扩增该片段的仪器是（）

A.蛋白测序仪

B.DNA测序仪

C.DNA扩增仪

D.色谱仪

E.质谱仪

在对会计报表组成部分出具审计报告时，为避免会计报表使用者产生误解，注册会计师应当提请被审计单位不应在会计报表组成部分的审计报告后附送( )。

A．合并会计报表

B．汇总会计报表

C．组成部分的会计报表

D．整体会计报表

阅读理解。

     One of my favorite things I like to watch is the bloopers (洋相) and outtakes (花絮) that are shown

of mistakes made during the making of a movie. Most DVDs have a section of outtakes, and often they

will set me off laughing, especially when you know what was supposed to happen.

     We all make mistakes, and have many bloopers and outtakes in a lifetime. Some of them may be

funny like movie bloopers, a stupid mistake and we are able to laugh at ourselves. Other outtakes in life,

however, are not funny. I am referring to the tragic turns of events that happen in life that can turn our life

in a moment. Accidents, disaster, the death of a loved one happen unexpectedly, and can greatly affect

our lives. These are outtakes we would prefer not to happen or even replayed in our life.

     Times of crisis and tragedy can not be prevented, but how you handle these outtakes will affect the

rest of your life. There is always a choice in any crisis. We can choose to feel upset, but keep hopes and

move forward, or choose to become stuck in the past. We cannot choose our circumstances, but we do

have a choice how we respond to them. We can give in or overcome, and our choice will determine our

future. When we drive a car our focus is the road ahead; if we spend all our time looking in the rearview

mirror(后视镜) failure is more or less inevitable(不可避免)! The same is true in life. We will fail, or at

best remain at a standstill if we keep looking back and focusing on the events behind us, reliving the past.

1.The author mentions the outtakes of a movie in the first paragraph because         .

A. most people have the hobby of watching them

B. they are part of a movie

C. he wants to direct us to his topic in a natural way

D. he just wants to tell us a story

2. The outtakes in our life are different from those of a movie because         .

A. not all of them are funny  

B. they can be avoided

C. they are more funny        

D. they happen more often

3. The purpose of the author is to tell us         .

A. the different kinds of outtakes in real life

B. his funny experience in watching a movie

C. to choose the right attitude towards outtakes in life

D. what we should learn from the outtakes in real life

4. What would be the best title for the passage?

A. Outtakes! Give in or overcome?

B. Outtakes will destroy you.

C. There is always a choice in any crisis.

D. Keep hopes whatever happens.

阅读关于“影响人口迁移的因素”的资料，按要求完成教学设计任务。材料一《普通高中地理课程标准（实验）》的内容标准要求：“举例说明人口迁移的主要原因。”材料二人教版教科书中关于“影响人口迁移的因素”的内容。人口为什么要迁移？人口迁移究竟受哪些因素的影响？人口是否从某一个地区迁移到另外一个地区，要看迁入区是否有吸引力，而这种吸引力可能因环境或个人的价值观的变化而变化。一般认为，人口迁移是人们对特定环境中一系列自然的、经济的和社会的因素的综合反映。地区之间自然环境的差异，以及自然环境的变化，对人口迁移有重要的影响。在影响人口迁移的各种自然环境的因素中，气候、土壤、水和矿产资源等是最主要的。自然灾害有时也会促发人口的迁移。20世纪80年代非洲撒哈拉地区的大干旱造成成千上万的环境难民。在历史上各个时期，世界各地都出现过因旱涝、地震、火山喷发等自然灾害引起的大规模移民的现象。经济因素对人口迁移的影响是多方面的，其中经济发展、交通和通信等是主要的因素。不论是过去几个世纪具有历史意义的人口向新大陆的迁移，还是如今人口频繁地从欠发达地区向发达地区的迁移，都是为了寻求更多的改善物质生活条件的“机会”，获得更好的经济待遇，改善个人及家庭生活。政治、文化等社会因素对人口迁移有着特殊的影响，其中政策、社会变革、战争和宗教等是重要的影响因素。历史上的两次世界大战和地区性武装冲突都促进人口发生迁移。1947年的印巴分治促使上千万穆斯林从印度迁往巴基斯坦。在影响人口迁移的诸多因素中，经济因素往往起着主导作用。但在某种特定的时空条件下，任何一种因素都有可能成为人口迁移的决定性因素。

依据活动建议和教材的知识组成，设计教学过程要点。

某人民法院审理一起贩毒犯罪集团案件，判处犯罪集团首要分子有期徒刑15年，判处部分从犯有期徒刑5年。判决宣告以后，犯罪集团首要分子没有上诉，人民检察院也没有提起抗诉，但是从犯认为量刑有错误，提起上诉。二审法院审理之后，作出如下判决，下列符合刑事诉讼法相关规定的是：

A．认为一审法院定罪量刑过轻，决定判处犯罪集团首要分子死刑缓期执行

B．认为一审法院适用法律不正确，决定判处犯罪集团从犯7年有期徒刑

C．认为原判认定事实清楚、证据充分，但是认定的罪名不当，改变罪名，但是仍旧维持原判五年的刑罚

D．认为犯罪事实清楚、证据充分，但是判处的刑罚畸轻，所以以事实不清为由发回一审法院重审