Accessibility attracts not only people with disabilities but also their families and

Many commercials begin with a cheerful song of some kind because ______.

A．pop songs attract viewer attention

B．it can increase their loudness

C．advertisers want to make them sound different from regular programs

D．advertisers want to merge music with commercials

By saying "too many corpurations...speed and accessibility" (Lines 3～4, Para. 3 ), the author means ______.

A．too many corporations take no notice of the security problem of computers

B．criminals are sacrificing security for speed and accessibility

C．it's very easy to sacrifice security for speed and accessibility

D．many companies suffer from computer hacking because they value speed and accessibility more than security

A.仿真程序

B.TEACHING

C.搜索

D.ACCESSIBILITY

A.bleakness

B.accessibility

C.beret

D.frizzy

布拉姆提出的考量个体或群体健康状态的公式中 HS= f(E)+AcHS+B+LS, AcHS(Accessibility to Health Service) 表示"保健设施的易获得性" ()

There is growing public concern about the cost, quality and ________ of health care.

A accessibility

B predictability

C susceptibility

D possibility

布拉姆提出的考量个体或群体健康状态的公式中HS=f(E)十AcHS十B十LS，AcHS(Accessibility to Health Service)表示“保健设施的易获得性”。()

A.Swing的按钮和标签可以显示图像

B.Swing组件的边界都是不能改变的

C.Swing组件可以不是矩形

D.Accessibility(例如触摸屏)可以容易的从Swing组件得到信息

A.Voiceover集成了语音合成功能，可以帮助开发人员实现导航应用程序

B.使用Voiceover，当触摸界面元素时会听到有关其用途和用法的简短描述

C.在InterfaceBuilder中配置辅助功能(accessibility)属性，可以提供其他协助

D.要想访问辅助功能设置，需要打开IdentityInspector(身份检查器)