免疫功能低下时，能引起败血症、脑膜炎的细菌是（） A.空肠弯曲菌 B.胎儿弯曲菌 C

Hi, I am Jane. I like the book named The Story of My Life by Helen Keller, which is the most influential book in my life. It is filled with courage, struggle and faith throughout. Helen Keller was once in deep despair in her childhood, but finally she decided to overcome her physical defects and live happily. Furthermore, she showed great patience in her long and hard learning period. I have learned, above all, three lessons from her story. First, she taught me that often the road to success is to face hardships bravely. Maybe you are born under a star yet you can stand a better chance than others. It is therefore important that you screw up your courage when courage is needed. Second, the destruction of part of her senses did not prevent her from learning: on the contrary, she had made continual efforts to go deeper into the realm of knowledge, and her perseverance had thus helped her overcome many handicaps. Third, she advised that we should make the most of our sense-organs as if we would lose them soon because in this way we would observe the world more carefully than ever before.

The book is inspiring in that it is one brimming over with the unbending will of a gallant woman set with seemingly insurmountable (不可克服的) difficulties. I hope I can be as courageous as she.

[写作内容]

听完Jane的发言之后，请你以“The Most Influential Book in My Life”为题，准备一份发言稿。要包括以下内容：

1．以约30个词概括Jane的发言要点；

2．然后以约120个词谈谈影响你的一生的某一本书，内容包括：

1)这本书令你印象最深的是什么?  2)这本书如何影响你的人生?    3)你的感想。

[写作要求]

1．作文中可使用自己的亲身经历或虚构的故事，也可以参照阅读材料的内容，但不得直接引用原文中的句子；标题自定。

2．作文中不能出现真实姓名和学校名称。

施工进度计划表达方法不包括( )。

A．横道图
B．工程进度曲线
C．直方图
D．网络进度计划

简述发报经办行的日间处理。

下列为人体几种免疫细胞参与机体免疫的两种机制的图解，其中的字母编号表示细胞类型或由它们产生的某些物质，数字表示作用过程。请据图及所学知识回答问题：  

据下图分析，在第1年内，造成HIV的浓度明显下降的原因是（）T细胞对HIV抵抗作用的机理是（）。第1年到第9年内，HIV的浓度变化是（），原因是（）。若不及时治疗，艾滋病患者不能长时间生存，因为其（）基本丧失。T淋巴细胞的多少和HIV浓度之间呈（）关系。

头针毫针刺激时，进针深度宜达的部位是（）

A.浅筋膜

B.帽状腱膜

C.帽状腱膜下

D.颅顶肌

E.颅骨外膜