1 . The Hadza hunter-gatherers of Tanzania live a life that has not changed much over ten thousand years. They have no crops, no house animals, no permanent shelters. In spite of long exposure to agriculturalist groups around them, the Hadza have maintained their lifestyle.
The story of the spread of agriculture is the story of growing population density (密度). Villages formed, then cities, then nations. Agriculture’s rise, however, came with a price. It introduced infectious diseases, social inequality, occasional famines (饥荒) and war. Professor Jared Diamond of UCLA (University of California, Los Angeles) has called the adoption of agriculture “the worst mistake in human history”— a mistake from which we have never recovered.
Looking at the Hadza, you can see why he came to this conclusion. They do not engage in warfare. They do not live densely (稠密地) enough to be threatened by an infectious outbreak. They have no known history of famine (饥荒). The Hadza diet is more stable (稳定 的) and varied than that of most of the world’s citizens. They live almost entirely free of possessions. They enjoy an extraordinary amount of leisure time, “working” — actively pursuing food — only four to six hours a day.
The chief reason the Hadza have been able to maintain their lifestyle so long is that their homeland is not an inviting place. Recently, however, population growth has brought a flood of people into Hadza lands. The region has generally been viewed by outsiders as unused, a Place in need of development. The Hadza, who by nature are not a combative (好战的) people, have almost always moved away instead of fighting.
There are many things to envy about the Hadza, mostly what free spirits they appear to be. Free from schedules, jobs, bosses, bills, traffic, taxes, laws, social duties and money. But who of us could live like them? It’s incredibly risky. Medical help is far away. One bad fall from a tree, one bite from a snake, and you’re dead. The fact is that it’s too late for us to go back to the Hadza lifestyle. Of greater concern is that soon it may be impossible for them to maintain theirs.
1. What does the underlined word “It” in paragraph 2 refer to?| A．Agriculture’s rise. | B．The growth of population. |
| C．The formation of village. | D．The appearance of a city. |
| A．They are always busy in all seasons |
| B．They like fighting with the other nations |
| C．They are often in hunger because of fight |
| D．They are always leading a free life without fight. |
| A．It’s convenient for the people of Hadza to get medical care. |
| B．It’s worth visiting the beautiful scenery of the Hadza. |
| C．Visitors can be welcomed warmly by the people of the Hadza. |
| D．The author is worried about the current situation of the Hadza. |
| A．Agriculture of the Hadza | B．The Unique Hadza Lifestyle |
| C．The Attractive Diet of the Hadza | D．The Medical Care of the Hadza |
