题目内容
The 1990s have been designated the Decade Against Drug Abuse by the United Nations. But, (1) less than three years to go before the end of the decade, governments and health organizations (2) that they have made (3) progress in reducing drug, alcohol and tobacco abuse. Today, consumption of all these substances is increasingly steadily worldwide. (4) every country now has problems with (5) drugs. And the world is producing and consuming more alcohol and tobacco than ever. Between 1970 and 1990 beer production (6) rose by over 80 per cent. And, (7) the number of smokers keeps on (8) ,by the second or third (9) of the next century there could be 10 million deaths each year (10) smoking related illnesses.Drugs are also a huge burden (11) the world economy. In the United States, for example, it’s estimated that alcohol and illegal drug use costs the country tens of billions of dollars each year, mainly (12) health care. When the cost of tobacco related illnesses is added, (13) total more than doubles.Drugs are also closely (14) crime. Many police forces no longer (15) between illegal and legal drugs when fighting crime. In Australia, for example, experts (16) that police in some parts of the country spend between 70 and 80 per cent of their time dealing with alcohol-related incidents.One explanation for the increase in drug (17) is simply that people have more money to spend. Tobacco and alcohol companies are now (18) much more on developing countries to take (19) of greater wealth there. And criminals involved in the illegal drug trade are following (20) ,introducing drugs into countries where they were previously hardly use. （16）（）
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报关企业是指接受进出口货物收发货人的委托，以进出口货物收发货人的名义，向海关办理代理报关业务，从事报关服务的境内企业法人。 ( )
The 1990s have been designated the Decade Against Drug Abuse by the United Nations. But, (1) less than three years to go before the end of the decade, governments and health organizations (2) that they have made (3) progress in reducing drug, alcohol and tobacco abuse. Today, consumption of all these substances is increasingly steadily worldwide. (4) every country now has problems with (5) drugs. And the world is producing and consuming more alcohol and tobacco than ever. Between 1970 and 1990 beer production (6) rose by over 80 per cent. And, (7) the number of smokers keeps on (8) ,by the second or third (9) of the next century there could be 10 million deaths each year (10) smoking related illnesses.Drugs are also a huge burden (11) the world economy. In the United States, for example, it’s estimated that alcohol and illegal drug use costs the country tens of billions of dollars each year, mainly (12) health care. When the cost of tobacco related illnesses is added, (13) total more than doubles.Drugs are also closely (14) crime. Many police forces no longer (15) between illegal and legal drugs when fighting crime. In Australia, for example, experts (16) that police in some parts of the country spend between 70 and 80 per cent of their time dealing with alcohol-related incidents.One explanation for the increase in drug (17) is simply that people have more money to spend. Tobacco and alcohol companies are now (18) much more on developing countries to take (19) of greater wealth there. And criminals involved in the illegal drug trade are following (20) ,introducing drugs into countries where they were previously hardly use. （10）（）
The 1990s have been designated the Decade Against Drug Abuse by the United Nations. But, (1) less than three years to go before the end of the decade, governments and health organizations (2) that they have made (3) progress in reducing drug, alcohol and tobacco abuse. Today, consumption of all these substances is increasingly steadily worldwide. (4) every country now has problems with (5) drugs. And the world is producing and consuming more alcohol and tobacco than ever. Between 1970 and 1990 beer production (6) rose by over 80 per cent. And, (7) the number of smokers keeps on (8) ,by the second or third (9) of the next century there could be 10 million deaths each year (10) smoking related illnesses.Drugs are also a huge burden (11) the world economy. In the United States, for example, it’s estimated that alcohol and illegal drug use costs the country tens of billions of dollars each year, mainly (12) health care. When the cost of tobacco related illnesses is added, (13) total more than doubles.Drugs are also closely (14) crime. Many police forces no longer (15) between illegal and legal drugs when fighting crime. In Australia, for example, experts (16) that police in some parts of the country spend between 70 and 80 per cent of their time dealing with alcohol-related incidents.One explanation for the increase in drug (17) is simply that people have more money to spend. Tobacco and alcohol companies are now (18) much more on developing countries to take (19) of greater wealth there. And criminals involved in the illegal drug trade are following (20) ,introducing drugs into countries where they were previously hardly use. （3）（）
The most convincing evidence for the importance of adult influence on a child’s intelligence comes from a study of "at risk" children. Ramey and Frances Campbell of the University of North Carolina (1) with children born into poverty-line households. The children entered the study by four months (2) age. During the study, one group spent the day in a center where teachers used games and songs to (3) the infants. Another group had no such (4) , but they were given nutritional supplements in (5) During preschool years the children in the early-education group showed I.Q. advantages of ten to 20 points. The highest-risk children showed the (6) gains, and at age 15 they had higher reading and math scores. What (7) for these gains Ramey and other scientists say early childhood experiences (8) brain growth. An infant is born (9) billions of brain cells called neurons. Some are wired to other cells before birth to regulate the (10) of life, such as heartbeat and breathing. Others are waiting to be wired to (11) him or her interpret and respond to the outside world. Experience dictates the hookups. As the child (12) , cells reach out and set up pathways to other cells needed to determine a (13) . For instance, the neurons in the eye send branches to the (14) cortex, which interprets (15) the eye sees and, via other branches, (16) the person to react to what is seen. Each time an experience is repeated, the (17) are strengthened. The first two years of life are an explosion of brain (18) and connections. By age two the (19) has more than 300 trillion connections. At the same time, cells that aren’t being connected or used are being (20) .
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