Passage Two Question 19to 21 are based on the passage you have just heard. 19 A) Clean air, less food and more exercise. B) Cleanair, fresh food and less exercise. C) Cleanair, fresh food and simple life. D) Hardwork, less food and simple life. 20 A) They live a happy life. B) They arefamous for their diligence. C) Theywork hard outdoors in the fields and eat little food. D) Therewere few crimes and divorces in their society. 21 A) The Secret of a Happy Life. B) The Secret of a Long Life. C) Hunzasof the Himalayas and Their Long Lives. D) TheImportance of a Simple Way of Life. Passage Three Question 22to 25 are based on the passage you have just heard. 22 A) Scientists. B) Art graduates. C)Children. D) Women. 23 A) He is very clever and plays game well. B)He isvery interesting and makes many things. C)He doesn’ttalk about anything but science. D) He ishumorous and attractive. 24 A) Attractive. B) Dull. C) Unattractive. D) Logical. 25 A) Studying arts can make more money. B) Theyhave many misconceptions towards science. C)Studying science is more difficult. D)Studying arts is more interesting. Sections C Directions: In this section, you will hear a passage threetimes. When the passage is read for the first time, you should listen carefullyfor its general idea. When the passage is read for the second times, you arerequired to fill in the blanks with the exact words you have just heard.Finally, when the passage is read for the third time, you should check what youhave written. During thenineteenth century, when little was known about environmentalism and Conservation, it was common to hear people in Europeand America say the resources Of the sea (26)______. They believed the world and naturewould continuously reproduce all the resources they would need. Forexample, a (27)______ biologist writing in the mid-nineteenth century commentedthat none of the great sea fisheries were to be (28)______. Today, though, there isevidence that the resources of the sea are seriously endangered. (29)____,environmentalists have focused their attention on the land and air. Recently, however, they are beginning to discoverthat the resources of the sea are in as much danger. The list of endangered(30)______now included herring and crabs as well as the African elephant, Indian tiger and theAmerican eagle. Furthermore, the threats to fish are more (31)_______ in some ways thanthe threats to animals and birds. This because fish area much more needed food source, and people (32)_____ depend on fish as an importantpart of their diet. Hence, a decline in the fish supply could have (33)_____effects on hunger and population. Fishermen in the North Atlantic along annuallyharvest 20 billion pounds of fish to (34)______ food demand, but the world needs torecognize that these practices cannot continue without depleting fish reserves within thenest few years. Rapidly declining sea resources in many parts of the world areproblems that cannot be ignored any longer. Unlike the (35)_____ in the nineteenthcentury, we now know that food supplies in the sea cannot last forever.