小林同学在“公民要依法行使政治权利”探究活动中，搜集到以下素材：①某网民在地方政

某患者，室间隔缺损干下型，左向右分流，下列检测参数可了解其峰值跨瓣压差的是（）

A.分流血流的收缩期峰值速度（VS）

B.分流血流的收缩期速度／舒张期速度（S/D.

C.分流血流的收缩期平均速度（VM）

D.分流血流的阻力指数（RI）

E.分流血流的速度时间积分（VTI）

如果防盗系统出现故障，也可以通过读取数据流的方式来确定故障部位和原因。 （）

Do you want to love what you do for a living? Follow your passion. This piece of advice provides the foundation for modern thinking on career satisfaction. But this can be a problem.

I've spent the past several years researching and writing about the different strategies we use to seek happiness in our work. It became clear early in the process that the suggestion to “follow your passion” was flawed (有缺陷), for it lacks scientific evidence. However, it doesn't mean you should abandon the goal of feeling passionate about your work. The reality emphasizes that things are quite complicated.

Passion is earned. Different people are looking for different things in their work, but generally, people with satisfying careers enjoy some combination of the following features: autonomy，respect, competence, creativity, and a sense of impact. In other words，if you want to feel passionate about your livelihood，don't seek the perfect job，but seek to get more of these features in the job you already have.

Passion is elusive (难捉摸的). Many people develop the rare and valuable skills leading to passion, but still end up unhappy in their work. The problem is that the features leading you to love your work are more likely to be useful to you than your organization. As you become increasingly “valuable”，for example, your boss might push you toward traditional promotions that come with more pay and more responsibility, as this is what is most useful to your company. However, you might find more passion by applying your value to gain autonomy in your schedule or project selection.

Passion is dangerous. I've watched too many of my peers fall into anxiety and chronic(慢性的) job-hopping (跳槽) due to the “follow your passion” advice. The issue is expectations. If you believe we all have a pre-existing passion, and that matching it to a job will lead to instant workplace happiness, reality will always pale in comparison.

Work is hard. Not every day is fun. If you're seeking a dream job, you'll end up frustrated, again and again. Don't set out to discover passion. Instead, set out to develop it. This path might be longer and more complicated than what most cheerful career guides might advocate, but it's a path much more likely to lead you somewhere worth going.

小题1:People satisfied with their careers are _______.

A．autonomous and passionate

B．creative and passionate

C．respectable and sensitive

D．creative and competent小题2:What is the author's advice on achieving career satisfaction?

A．Figuring out early what one will do in the future.

B．Matching the pre-existing passion to one's work.

C．Developing passion for what one is doing.

D．Discovering skills that lead to interesting careers.小题3: The underlined sentence in Para. 5 probably means that _______.

A．it is not easy to match our passion with our jobs

B．we shouldn't think everyone has a pre-existing passion

C．workplace happiness does not require a pre-existing passion

D．high expectations of passion in jobs bring disappointment小题4:What's the author's attitude towards the advice of “following your passion”?

A．Disapproving.

B．Supportive.

C．Cautious.

D．Unclear.

高频阻波器支柱绝缘子安装（支柱式）绝缘垫片厚度≤（）mm，位于绝缘子顶帽上，尺寸与顶帽一致。

A.2

B.3

C.4

D.5

操作人员应持证上岗，操作时必须佩戴安全帽、安全带，木、竹脚手板可不穿防滑鞋。