酿酒酵母（Saccharomycescerevisiae）的无性繁殖是（）A、裂殖

麋鹿（如图1），俗称四不象，原是我国特有的珍贵兽类，具有特殊的纪念意义，现为国家一级保护动物．

（1）该种动物的生殖发育特点是______，该类动物与人都用肺呼吸，体腔内都有______，血液循环包括______和______两条途径．

（2）如图2是麋鹿的上、下颌骨及牙齿的示意图，与它的牙齿相比较，狼的牙齿多了的结构及其作用是：______．

根据牙齿的分化情况可以推断出：麋鹿最可能是植食性动物，那么该动物消化管的特点是______．

（3）现在，我国国家一级保护动物共90多种，我们应该还知道大熊猫、儒艮、白鳍豚、扬子鳄、华南虎、红珊瑚、丹顶鹤、中华鲟等，请写出部分动物的所属类别：白鳍豚：______；红珊瑚：______．

下列元素中，属于非金属元素的是（　　）

A．汞

B．钾

C．碘

D．铍

根据体格检查，确定病变节段为

A．颈5～6

B．颈6～7

C．颈7~胸1

D．颈4~5

E．臂丛神经

哪些属于安全文化建设的“四个一工程”（）。

A.一本手册

B.一个规划

C.一套测评工具

D.一系列建设载体

E.一套法则

In the following passage, there are 20 blanks representing the words that are missing from the context. You are to put back in each of the blanks the missing word． The time for this section is 20 minutes.
Where do you really come from And how did you get (1) where you live today DNA studies suggest that all humans today (2) from a group of African ancestors who—about 60,000 years ago— (3) a remarkable journey.
The Genographic Project is seeking to chart new (4) about the migratory history of the human species by (5) sophisticated laboratory and computer analysis of DNA contributed by hundreds of (6) of people from around the world． In this unprecedented and real-time (7) effort, the Genographic Project is closing the gaps of what science (8) today about mankind’s ancient migration stories.
The Genographic Project is a five-year (9) partnership led by National Geographic Explorer-in-Residence Dr. Spencer Wells. Dr. (10) and a team of renowned international scientists and IBM researchers, are (11) cutting-edge genetic and computational technologies to analyze historical patterns in DNA (12) participants around the world to better understand our human genetic roots. (13) three components of the project are: to gather field research data (14) collaboration with indigenous and traditional peoples around the world; to invite (15) general public to join the project by purchasing a Genographic Project Public Participation Kit; (16) to use proceeds from Genographic Public Participation Kit sales to further (17) research and the Genographic Legacy Fund which in (18) supports indigenous conservation and revitalization projects. The Project is anonymous, non-medical, (19) , non-profit and non-commercial and all results will be placed in the (20) domain following scientific peer publication.