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The use of nuclear power has already spread all over the world. (1)_____, scientists still have not agreed with what should be done with the large (2)_____ of waste materials that (3)_____ to increase every year. Most waste materials (4)_____ of simply by placing them somewhere. But nuclear waste must be (5)_____ with great care. It (6)_____ dangerous radiation and it will continue to be (7)_____ for hundreds of thousands, even millions of years. How should we get (8)_____ of such waste material in such a way (9)_____ it will not harm the (10)_____ Where can we (11)_____ distribute it One idea is to put this radioactive waste inside a thick container, which is (12)_____ dropped to the deep bottom of the ocean. (13)_____ some scientists believe that this way of (14)_____ nuclear waste could kill fish and other living things in the oceans or interfere (15)_____ their growth. Another way to (16)_____ nuclear waste is to send it into space, to the sun, (17)_____ it would be burned. Other scientists suggest that this polluting material be (18)_____ thousands of meters under the earth"s surface. Such underground areas must be free (19)_____ possible earthquakes, and advances are being made. But it may still be many years (20)_____ this problem could be finally settled.
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The long year of food shortage in this country have suddenly given way to apparent abundance. Stores and shops are choked with food. Rationing(定量供应) is virtually suspended, and overseas suppliers have been asked to hold back deliveries. Yet, instead of joy, there is widespread uneasiness arid confusion. Why do food prices keep on rising, when there seems to be so much more food about Is the abundance only temporary, or has it come to stay Does it mean that we need to think less now about producing more food at home No one knows what to expect. The recent growth of export-surpluses on the world food market has certainly been unexpectedly great, partly because a strange sequence of two successful grain harvests in North America is now being followed by a third. Most of Britain"s overseas suppliers of meat, too, are offering more this and home production has also risen. But the effect of all this on the food situation in this country has been made worse by a simultaneous rise in food prices, due chiefly to the gradual cutting down of government support for food. The shops are overstocked with food not only because there is more food available, but also because people, frightened by high prices, are buying less of it. Moreover, the rise in domestic prices has come at a time when world prices have begun to fall, with the result that imported food, with the exception of grain, is often cheaper than the home -produced variety. And now grain prices too are falling. Consumers are beginning to ask why they should not be enabled to benefit from this trend. The significance of these developments is not lost on farmers. The older generation have seen it all happen before. Despite the present price and market guarantees, farmers fear they are about to be squeezed between cheap food imports and a shrinking home market. Present production is running at 51 percent above pre-war levels, and the government has called for an expansion to 60 percent by 1956; but repeated ministerial advice is carrying little weight and the expansion program is not working very well. It is clear that the main reason for the rise in food prices is that______
The use of nuclear power has already spread all over the world. (1)_____, scientists still have not agreed with what should be done with the large (2)_____ of waste materials that (3)_____ to increase every year. Most waste materials (4)_____ of simply by placing them somewhere. But nuclear waste must be (5)_____ with great care. It (6)_____ dangerous radiation and it will continue to be (7)_____ for hundreds of thousands, even millions of years. How should we get (8)_____ of such waste material in such a way (9)_____ it will not harm the (10)_____ Where can we (11)_____ distribute it One idea is to put this radioactive waste inside a thick container, which is (12)_____ dropped to the deep bottom of the ocean. (13)_____ some scientists believe that this way of (14)_____ nuclear waste could kill fish and other living things in the oceans or interfere (15)_____ their growth. Another way to (16)_____ nuclear waste is to send it into space, to the sun, (17)_____ it would be burned. Other scientists suggest that this polluting material be (18)_____ thousands of meters under the earth"s surface. Such underground areas must be free (19)_____ possible earthquakes, and advances are being made. But it may still be many years (20)_____ this problem could be finally settled.
A father"s relationship to his child"s current and future academic success and the level of his or her development in academic potential and scholastic achievement are both factors with some rather interesting implications that educators are beginning to study and appraise. As a matter of fact, "life with father", has been discovered to be a very important factor in determining a child"s progress or lack of progress in school. A recent survey of over 16,000 children made by the National Child Development Study in London, England, revealed that children whose fathers came to school conferences and accompanied their children on outings did measurably better in school than did those children x, hose fathers were not involved in these activities. The study, which monitored children born during a week in March, 1958, from the time of their birth through the years of their early schooling, further revealed that the children of actively involved fathers scored as much as seven months higher in reading and maths than did those children whose only involved parent was the mother. The purpose of the study was to evaluate the role played by fathers in the raising of a child. It indicated a much higher level of parental involvement by the father than had been anticipated. Over 66% of the fathers were said to have played a major role in parental responsibility. The study also suggested that the greatest level of parental parenting took place in the families of only children. As the number of children and financial obligations increased, the father"s apparent interest and involvement with the children decreased. However, no matter what the size of financial condition of the family, a father"s active participation in the child"s development made great difference in the children"s progress. The study further revealed that while the frequency of overnight absences reflected a corresponding deficiency of the child"s level in maths and reading, a father"s employment on late shifts appeared to have little effect on the child"s academic progress. The data from the study was obtained primarily through interviews with parents, teachers and physicians. The information evaluating the level of the father"s parenting performance was elicited primarily from the admittedly subjective observations of their wives. All of the children studied______
A father"s relationship to his child"s current and future academic success and the level of his or her development in academic potential and scholastic achievement are both factors with some rather interesting implications that educators are beginning to study and appraise. As a matter of fact, "life with father", has been discovered to be a very important factor in determining a child"s progress or lack of progress in school. A recent survey of over 16,000 children made by the National Child Development Study in London, England, revealed that children whose fathers came to school conferences and accompanied their children on outings did measurably better in school than did those children x, hose fathers were not involved in these activities. The study, which monitored children born during a week in March, 1958, from the time of their birth through the years of their early schooling, further revealed that the children of actively involved fathers scored as much as seven months higher in reading and maths than did those children whose only involved parent was the mother. The purpose of the study was to evaluate the role played by fathers in the raising of a child. It indicated a much higher level of parental involvement by the father than had been anticipated. Over 66% of the fathers were said to have played a major role in parental responsibility. The study also suggested that the greatest level of parental parenting took place in the families of only children. As the number of children and financial obligations increased, the father"s apparent interest and involvement with the children decreased. However, no matter what the size of financial condition of the family, a father"s active participation in the child"s development made great difference in the children"s progress. The study further revealed that while the frequency of overnight absences reflected a corresponding deficiency of the child"s level in maths and reading, a father"s employment on late shifts appeared to have little effect on the child"s academic progress. The data from the study was obtained primarily through interviews with parents, teachers and physicians. The information evaluating the level of the father"s parenting performance was elicited primarily from the admittedly subjective observations of their wives. The data accumulated was obtained through______
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