一辆汽车从甲地开往乙地，4小时行驶180千米，照这样的速度，到达乙地还需3小时，

Anthropology is the study of human beings as creatures of society. It (1) its attention upon those. physical characteristics and industrial techniques, those conventions and values, which (2) one community from all others that belong to a different tradition.

The distinguishing mark of anthropology among the social sciences is that it includes for serious study other societies (3) our own. For its purposes any social (4) of mating and reproduction is as significant as our own. To the anthropologist our customs and those of a New Guinea tribe are two possible social schemes for (5) a common problem, and in so far as he remains an anthropologist he is (6) to avoid any weighting of one (7) the other. He is interested in human behavior, not as it is shaped by one tradition, our own, but as it has been shaped by any tradition (8) He is interested in a wide (9) of custom that is found in various cultures, and his object is to understand the way in which these cultures change and (10) , the different forms through which they express themselves and the (11) in which the customs of any peoples function in the lives of the (12) .

Now custom has not been commonly regarded as a (13) of any great moment. The inner workings of our own brains we feel to be uniquely (14) of investigation, but custom, we have a way of thinking, is behavior at its most commonplace. (15) , it is the other way round. Traditional custom is a mass of detailed behavior more astonishing than (16) any one person can ever evolve in individual actions. Yet that is a rather (17) aspect of the matter. The fact (18) first rate importance is the predominant role that custom (19) in experience and belief, and the very great varieties it may (20)

5（）

A. meditating on

B. imposing on

C. tangling with

D. dealing with

阅读短文，根据要求完成下面各小题。

    Reading is a good habit, but the problem is, there's too much to read these days, and too little time to read

every word of it. (3) There are hundreds of skills to help you read more in less time. Here are two skills that I

think are especially good.

    Preview-if it's long and hard. Previewing is especially useful for getting a general idea of heavy reading like

long magazine articles and business reports. Here's how to preview.

    ●Read the first two paragraphs and the last two paragraphs carefully.

    ●Then read only the first sentence of the other paragraphs.

    Previewing doesn't give you all the details. (4) It keeps you from spending time on things you don't really

want-or need-to read.

    Skim-if it's short and simple. Skimming is a good way to get a general idea of light reading --like popular

magazines or the sports and entertainment of your daily paper. Here's how to skim.

    ●Get your eyes to move fast. Sweep them across each line.

    ●Pick up only a few key words in each line.

    Everybody skims differently. You and I may not pick up the same words when we skim the same piece, but

we'll get a similar idea of what it's all about.

A. 根据短文内容简要回答问题。

1. How many skills are recommended in this passage?

__________________________________________

2. What should we do when we read sports news in a daily paper according to the passage?

__________________________________________

B. 将短文中划线的两个句子译成汉语。

3.________________________________________

4.________________________________________

C. 请给短文拟一个适当的标题。

5.________________________________________

麦芽糖属于（）

A.单糖

B.双糖

C.寡糖

D.多糖

E.糖原

高速缓冲存储器Cache既可存在于 ______ 内部，也可配置在系统主机板上。

理财活动与（）经济政策息息相关。

A.市场

B.微观

C.宏观

D.计划