某一既定单次照射剂量分成间隔一定时间的两次照射所观察到的存活细胞增加，是由于发生了（

通过网上银行个人信息管理模块下的“网上挂失”交易不能挂失的账户种类是（）。

A、活期一本通

B、借记卡

C、准贷记卡

D、贷记卡

What is a lifestyle and how is that different from a life? A lifestyle is about brand names and buying identity or fame. Lifestyle gives a false sense of peace and acceptability that comes from others recognizing what you’ve bought into (as well as bought). If your car, clothes, and home are expensive, you’re sophisticated(世故的) and stylish. If you have the right kind of job or go to the right social gatherings, then you receive the insincere approval of others. This means that your self-esteem(自尊) is always at the mercy of others, with no appreciation of you as an individual.

A life, on the other hand, is very different. A life is what you lead when you know what matters most to you. It is very simple and comes from being connected to what you know is important and being willing to put that first, no matter what others may think. When you create a life vs. a lifestyle, your self-esteem comes from what’s inside you, not what others think about you.

Lifestyle is expensive financially and personally, because it costs a great deal to keep up appearances and do what you think is socially acceptable. A life is not expensive. Rather than using personal or financial resources, a life generates energy and staying power. It’s about liberating yourself from the mindless consumption that society expects. It is about making the choices that are in line with your values, instead of using up your bank account or energy for no heart-driven reason.

How can you make the change? Understand the difference between a life and a lifestyle. Analyze your current lifestyle to see what is costing you in money, time, stress, and energy to maintain it. Let go and make room for what is really important to you, what supports you and brings you joy. Remember who you are from within, not what you own!

小题1:Which of the following examples best explains “what is life about”?

A．We work long hours in a job that we do not enjoy.

B．We focus on what we wear, or what kind of car we drive.

C．We find out what our true beliefs and values are and choose to live by these.

D．We think that how others see us is more important than what we think of ourselves.小题2:What method does the author use to explain his opinion in the third paragraph?

A．Making comparison.

B．Giving an example.

C．Giving a definition.

D．Giving a reason.小题3:To make the change, we need to______________________.

A．be directed from within

B．be directed from outside

C．be driven by social values

D．be driven by others’ opinions小题4:What is the author’s purpose of writing this passage?

A．To describe what life is.

B．To introduce what lifestyle is.

C．To promote life instead of lifestyle.

D．To tell the differences between life and lifestyle.

关于特殊CT造影增强法，错误的叙述是（ ）

A．脑池造影CT，造影剂可分为阳性非离子性水溶性碘造影剂及阴性造影剂空气

B．脑室造影CT，是脑室注入造影剂后6 h进行CT扫描

C．关节造影CT，多用于肩关节和膝关节

D．脊髓造影CT，要在造影剂注入4～6 h之后再行CT扫描

E．以上都是错误的

为什么在轧钢生产中要坚持按炉送钢制度？

血管紧张素转换酶抑制剂可引起

A．血肌酐一过性升高
B．低钾血症
C．体位性低血压
D．血糖异常