社会冲突扮演了一个激发器的角色，它激发了新规范、规则和制度的建立，从而充当了促使敌对双方社会化的代理人。此外，冲突重新肯定了潜伏着的规范，从而强化了对社会生活的参与。作为规范改进和形成的激发器，冲突使得调整已经发生变化了的社会关系成为可能。但是，社会冲突是否有利于内部适应，取决于是在什么样的问题上发生冲突，以及冲突发生的社会结构。这段文字主要说明()。

A．Human dependence on computer technology has never been known to advance the species.

B．Human dependence on computer technology should never be allowed under any circumstances.

C．Human dependence on computer technology is a key component in the advancement of the species.

D．Human dependence on computer technology cannot be accurately measured.

E．Human dependence on computer technology can sometimes have a negative impact on society.

A．Human dependence on computer technology has never been known to advance the species.

B．Human dependence on computer technology should never be allowed under any circumstances.

C．Human dependence on computer technology is a key component in the advancement of the species.

D．Human dependence on computer technology cannot be accurately measured.

E．Human dependence on computer technology can sometimes have a negative impact on society.

A．Because of the technology progress.

B．Because of the computer revolution.

C．Because of the invention of computer.

D．Because of microwave ovens.

A．Because of the technology progress.

B．Because of the computer revolution.

C．Because of the invention of computer.

D．Because of microwave ovens.

A．Because of the technology progress.

B．Because of the computer revolution.

C．Because of the invention of computer.

D．Because of microwave ovens.

A．Because of the technology progress.

B．Because of the computer revolution.

C．Because of the invention of computer.

D．Because of microwave ovens.

Computer technology will ______ a revolution in business administration.

A．bring around

B．bring about

C．bring out

D．bring up

Office()is the application of the computer and communications technology to improve the productivity of office workers．

A．Tool

B．Automation

C．Device

D．FAX