Turnkey Contract is also referred as .

Fast(66)is also referred to as 100BASE-T or 802.3u and is a communications(67)that enables computers on a local-area network to share information with one another at(68)of 100 million bits per second instead of the standard 10 million BIT/S。

A．Ethernet

B．Inernet

C．network

D．net

A、floating issue.

B、of the run issue.

C、benchmark issue.

D、空

A、aortic

B、mitral

C、tricuspid

D、bicuspid

Child Abuse

Definition of Child Abuse

Child abuse is also called cruelty to children, which is the purposeful infliction (施加) of pain and suffering on children through physical, sexual, or emotional mistreatment. Prior to the 1970s, the term child abuse normally referred only to physical mistreatment. But since then its application has expanded to include physical violence; unjustifiable verbal abuse; the failure to supply proper shelter, nourishment, medical treatment, or emotional support; sexual misbehaviors; and the use of children in illegal fields.

Current Situation of Child Abuse

Surveys in North America and Europe indicate that between 10 and 30 percent of young girls are subjected to exploitation or abuse as widely defined above. Estimates of abuse or neglect by parents or guardians range from about 1 out of every 100 children to more than 1 in 7, and figures are far higher if emotional abuse and neglect are included. Although widely prevalent, child abuse is often overlooked by family, friends, and health professionals. Prejudice, anxiety, and shame—not lack of information—seem to be the major reasons for the failure to recognize the private acts of violence. Child abuse can have serious future consequences for its victims, including delays in physical growth, damaged language abilities, and problems in personality development, learning, and behavior.

Causes of Child Abuse

Cruelty to children has several major causes. Abusive behavior. of parents can be viewed as responses to stressful situations and feelings of powerlessness. As such, they show the abnormal efforts of adults to master situations that are out of their control and to regain a psychological balance through the force on defenseless children. Studies have shown that a large part of parents who abuse their children were themselves physically or emotionally mistreated during their childhood. Typically over disciplined and deprived of parental love in their childhood, these parents repeat the pattern with their own children, often in the belief that they are rightfully exercising their parental right to punish a child.

Legal Issues of Child Abuse

The legal definition of child abuse differs between societies and has changed greatly over time. For example, some European countries prohibit the use of physical violence to execute discipline, but others permit moderate forms of power infliction. Despite these differences, the abusive treatment of children, however it is defined, is widely forbidden by criminal laws. One of the earliest national laws to protect children from cruel treatment was adopted in Great Britain in 1884, when the National Society for the Prevention of Cruelty to Children was organized. Similar organizations subsequently were created in other countries. In the United States in 1875, New York became the first state to establish laws to protect children. Its laws served as a model for other states, all of which developed laws defining child abuse a criminal offense.

Social Efforts in Combating Child Abuse

Since the 1970s, conservative and feminists(女权主义) groups, for different reasons, have sought measures to combat child abuse. Although earlier campaigns against child abuse had emphasized the threat caused by strangers, feminists stressed the greater danger brought by male intimates, such as fathers, stepfathers, uncles, and brothers. Because abuse by male relatives is rarely reported, child- welfare supporters called for new laws that would allow greater intervention (干涉) by outside professionals. During the 1970s and 1980s; most states adopted some form. of reporting procedure, by which doctors, teachers, and social workers were required to report any cases that might show suspected child abuse. The courts also change their procedures to grant more protection to victims. For example, judges an

A．Y

B．N

C．NG

A、The mean of Y is 0.

B、

C、

D、Y is also Gaussian

A、curriculum vitae

B、a letter

C、following

D、career

Their distribution is also, sometimes, widely spaced, in places, closely packed together. ______

A．various

B．alternative

C．variable

D．conventional

A、“major” and “minor” characters

B、“changeable” and “unchangeable” characters

C、“open” and “closed” characters

D、“leading” and “supporting” characters