已知等差数列{an}的公差为2，若a1，a3，a4成等比数列，则a2=（ ） A

材料：三国时期的荆州地区包括现在的湖北、湖南部分地区。这一区域位于我国经济梯次发展战略的中部。为统筹区域经济发展，近年来国家推进“中部崛起”战略，确定其为重点开发区域，拟加大对该区域基础设施建设等财政投入，从而使该地区面临吸纳资源、资金和人才的绝好时机。同时，东部发达地区进入产业升级换代的新阶段，也使该地区具有承接东部产业转移的区位优势。改革开放30年来，尤其是在“中部崛起”战略的指导下，位于该地区的甲地的经济建设取得了很大成就，在经济总量不断增加的同时，产业结构也发生了变化。

（1）根据上表，指出甲地产业结构的变化趋势，并分析其经济发展的特点。 

___________________________________________________________________________

（2）运用整体和部分辩证关系的原理，结合材料分析三国时期的荆州地区在当时和现在所处地位的不同。

___________________________________________________________________________

职场可以交谈的内容（）。

A.国家秘密

B.私人问题

C.议论同事

D.合同问题

对于未列入()内的固体废物禁止进口。

A、《限制进口类可用作原料的废物目录》

B、《废物进口环境保护管理暂行规定》

C、《自动进口许可管理类可用作原料的废物目录》

D、《中华人民共和国废物污染环境防治法》

Although many online personality tests are fun, only a few will really give you insight into who you are and what you are supposed to be doing with your life.

At CareerPlanner.com we believe that each individual, regardless  of （不管） race or religion, has a purpose in life, and until you discover what your purpose is, you will not find true happiness, nor true job satisfaction.

This doesn’t mean you won’t be successful. It just means you won’t be happy until you are moving towards your true purpose.

Unfortunately, our school system does very little to help students discover their true career. This is where online personality tests and career tests can help.

Online personality tests and career tests can help you better understand what type of work you should be doing to achieve job satisfaction, happiness, and success.

Personality tests are most useful in giving you insight into “how” your personality compares to others and “how” you like to work.

In particular, if you frequently experience difficulty working with others, or getting their support and cooperation, a really good personality test would show you how to get along better.

While personality tests are very useful at showing you how you like to work and how you like your work environment, they are not really designed to show you “what” type of work is right for you.

That is where Career Interest Tests come in. Online Career Tests, such as the CareerPlanner.com offers will help you discover what your true interests are, and what type of work you will be passionate (热诚的) about.

But back to personality tests. The most well-established personality tests are the Myers-Briggs Type Indicator R, and the Enneagram.

小题1:The underlined word “insight” in the first paragraph means _____.

A．theory

B．demand

C．understanding

D．term小题2: You can’t achieve true job satisfaction unless you _____.

A．find your true purpose in life

B．choose the best work

C．get along well with others

D．adapt to the work environment小题3:The writer’s purpose in writing this passage is _____.

A．to recommend some popular online personality tests

B．to inform readers of online personality and career tests

C．to tell the differences between some popular online tests

D．to persuade people to take online personality or career tests小题4: What will the writer most probably talk about next?

A．The differences between personality tests and career tests.

B．The similarities between personality tests and career tests.

C．The reasons why personality and career tests are popular.

D．The details of the two most well-established personality tests.

关于外痔，哪项错误？（）

A.外痔的表面为皮肤所覆盖

B.一般无明显自觉症状

C.血栓性外痔，疼痛明显

D.可用枯痔疗法

E.血栓性外痔，热敷后多可自行消退