4. What does the sentence"There could be only one result. "in Paragraph 5 mean?

A. Athens would continue to be free.

B. Athens would cease to have freedom.

C. Freedom would come from responsibility.

D. Freedom would stop Athens from self-dependence.

5. Why does the author refer to Aristotle and Madison?

A. The author is hopeful about freedom.

B. The author is cautious about self-government.

C. The author is skeptical of Greek civilization.

D. The author is proud of man's capacity.

6. What is the author's understanding of freedom?

A. Freedom can be more popular in the digital age.

B. Freedom may come to an end in the digital age.

C. Freedom should have priority over responsibility.

D. Freedom needs to be guaranteed by responsibility.

Ⅱ. 任务型阅读

　　Factory farming is a type of farming that involves raising a huge number of livestock(牲畜)in comparatively tinier enclosed spaces, with a view to supplying them to the livestock market. It took root in the later part of the 19th century. On the arrival of the Industrial Revolution, the inventions of antibiotics and pesticides were increasing in number, which made it possible to practice factory farming. And gradually, with better farming methods, livestock were able to be raised indoors leading to mass production in a shorter while. Nowadays, according to reliable sources, more than 50% of the livestock are produced using this concept.

Factory farming is one of the most important food production methods around the world today because it has a lot of advantages. For example, there are huge numbers of mouths to feed, and mass production leads to the purchase of poultry and the related items. Since the items aren't priced too high for consumers to afford, people appreciate buying them in a large number. And as more and more livestock are artificially raised, more and more chicken, beef and eggs are out for sale. The purchase rate is higher and despite being reasonably priced, the produce fetches a profit for the farms. In addition, since the business is enormous and needs as many hands as possible to