According to the United States government, people are classified as homeless if they have

According to the United States government, people are classified as homeless if they have no place to stay and no expectation of finding a place for the next thirty days．Although technically accurate, that is an impersonal assessment of an enormous and very human problem．
The homeless population represents all of us Americans．It includes men and women, the elderly, children, and infants．Its members are from all ethnic groups．What they have in mon is poverty．
Currently in the U．S．, thirty-nine million people live in poverty．When money is really tight, paying the rent or buying food often bees a choice．Government assistance in the form of food stamps does help but, as one homeless man explains, you can’t pay the rent with food stamps．
With no money for rent, the streets and homeless shelters bee the alternative．
Although men constitute the largest group within the homeless population, homeless women with children are rapidly joining them．In fact, one quarter of the homeless people in the U．S．are teenagers and young children．
People may bee homeless for numerous reasons．However, there are certain factors that many of these individuals have in mon．They include a lack of adequate education and job skills．A majority of the teenagers and adults have not pleted high school．
The abuse of alcohol and drugs is also a mon factor．One third of the adult homeless population abuses alcohol．While one quarter of the same group uses drugs．
Some members of this population suffer mental health problems．Within the past several years many institutions for the mentally ill have been closed and their patients sent “home”．Unfortunately, a number of those people have no home to go to and they are unable to adequately look after themselves．
Job loss in today’s economy has also bee a real factor in the loss of people’s homes．The breakup of families through abandonment and divorce are also contributing factors, particularly when there are children involved．The parent who is left to care for the kids with inadequate ine may be forced to depend on the homeless shelters to put a roof over their heads．
【小题1】The writer thinks that the U．S．government’s definition for the homeless reveals     ．A．an insincere attitude toward the homelessB．an unbearable attitude toward the homelessC．an uncivilized attitude toward the homelessD．an unsympathetic attitude toward the homeless【小题2】The U．S．government helps the homeless by     ．A．giving them homeless allowanceB．giving them food stampsC．finding jobs for themD．finding residence for them【小题3】People bee homeless for all the following reasons E  XCEPT     ．A．the lack of adequate educationB．the abuse of alcohol and drugsC．the closure of institutions for the mentally illD．the poor performance of economy【小题4】The breakup of families is likely to lead to homelessness because a parent with kids may    ．A．lose his or her job in today’s economyB．be unable to look after the kidsC．not have enough ineD．find residence at a homeless shelterD