根据马斯洛的需要层次论，以下哪种需要是最基本的需要（）。A.生理的需要 B.安全的需

在转基因小鼠中，由于转入目的基因呈共显性，处于杂合子状态下即会得到表达。

女，27岁，妊娠4个月时有少量 * * 出血3天，未治疗，血止。近1个月来腹部未见增大，无自觉胎动，无腹痛及 * * 出血。查体：体温36.5℃，脉搏75次／分，呼吸20次／分，血压125/75mmHg。妇科检查：宫口未开，子宫如妊娠3个月大小，未闻及胎心。

提示：宫内胎儿双顶径3.1cm，颅骨环变形，未见胎动及胎心搏动，凝血功能检查未见异常。目前最确切的诊断是（）

A.胚胎停育

B.稽留流产

C.死胎

D.不全流产

E.过期流产

F.难免流产

男，27岁，右侧膝盖上部扪及一质硬肿块，结合影像学检查，最可能的诊断是()

A．骨肉瘤

B．骨岛

C．骨瘤

D．骨软骨瘤

E．骨旁骨肉瘤

阅读理解。

Cwu

The communication union

Head of reach

Salary:￡55.271

We are looking for a Head of research to manage the CWU Research Department and Information

Centre. You would be required to exercise control of all research work of the department and manage

a team of three researchers and four support staff.

The person appointed would be expected to carry out research work of a strategic nature across the

rang of businesses in which the CWU has or seeks membership and to contribute to the strategic thinking

and direction of the union as a whole.

You will need: prove line management skills, especially in managing and motivating a team; good research

skills, holding a good degree in a related subject or other similar experience; a high level of mathematical

and calculating skills; the ability to produce high quality work under pressure; a commitment to and

knowledge of the trade union movement and social democratic politics; knowledge and /or experience of

the postal and/or telecommunications industry.

To apply, please request an application pack by emailing hr@cwu.org or by telephoning HR (human

Resources) on 020-8971 7482. When applying please state your source.

Closing Date for Application: 4th August 2011/10/24

Anticipated interview date: 17th August 2011/10/24

No agencies please

1. In which column of a newspaper could we find this advertisement?

A. Arts    

B. Sales    

C. Jobs    

D. News

2. If you want to apply for this position, you can do all EXCEPT       

A. ask a agency for an application form

B. dial 020-8971 7482 for more information 

C. email hr@cwu.org  for an application pack

D. send in your application before 4th August 2011

3. Which of the following applicants is most likely to be employed?

A. A school teacher with a master's degree.

B. A university graduate majoring in computer science.

C. A director from a research centre with a master's degree

D. A clerk from a telecommunication

A．default.html

B．index.html

C．totally_nude.html

D．First.html