ential uses will certainly be developed more than in the past There are many reasons why we should increase the production of sugar. Most tant is that it is one of the most highly concentrated of energy foods Thus suga r cane and beet produce an average of 7, 000,000 calories per acre. In this way ey have the advantage over potatoes which give only 4, 000,000, while figure wheat and beans is 2,000, 000 each so three acres of land growing wheat and potato oes give only slightly more energy than one acre of sugar. 26.The heading of Paragraph one may be A)What sugar is B)Sugar Through the Ages ) The Advantages of Sugar D)Present and Future Uses of Sugar 27. The third paragraph emphasizes A)about 90% of sugar used as food Bonly 10% used in industry C)sugar used for making plastics D)future uses of sugar 28. Sugar has been used widely A)for 3,000 years B)in modern times C)quite recently D) for 300 years 29. How many common forms of sugar are exemplified in this passage? A)One. B)Tw C)One hundred. D)Several hundreds 30. The main reason why we should increase the production of sugar is [CD#4 A)it tastes sweet B)we can save plenty of land C)we can get more energy D)it is one of the most highly concentrated of energy food Passage 3 Questions 31 to 35 are based on the following passage The nervous looking young man hesitated for a few moments outside the before summoning up the courage to enter. He was cordially greeted by a young asential uses will certainly be developed more than in the past. There are many reasons why we should increase the production of sugar.Most impor tant is that it is one of the most highly concentrated of energy foods.Thus suga r cane and beet produce an average of 7,000,000 calories per acre.In this way th ey have the advantage over potatoes which give only 4,000,000, while figure for wheat and beans is 2,000,000 each.So three acres of land growing wheat and potat oes give only slightly more energy than one acre of sugar. 26.The heading of Paragraph one may be ___. A)What sugar is B)Sugar Through the Ages C)The Advantages of Sugar D)Present and Future Uses of Sugar 27.The third paragraph emphasizes____. A)about 90% of sugar used as food B)only 10% used in industry C)sugar used for making plastics D)future uses of sugar 28.Sugar has been used widely ___. A)for 3,000 years B)in modern times C)quite recently D) for 300 years 29.How many common forms of sugar are exemplified in this passage? A)One. B)Two. C)One hundred. D)Several hundreds. 30.The main reason why we should increase the production of sugar is [CD#4 ]. A)it tastes sweet B)we can save plenty of land C)we can get more energy D)it is one of the most highly concentrated of energy food Passage 3 Questions 31 to 35 are based on the following passage. The nervous looking young man hesitated for a few moments outside the jeweler’s before summoning up the courage to enter.He was cordially greeted by a young as