专四
A．the gap in terms of computer ownershi
B．the tendency of computer ownershi
C．the dividing line based on digit
D．the ethnic distinction among American household
【解析】推断题．文章第4段以种族划分，分别讲到美国的白人群体、黑人群体、拉美群体对电脑的家庭占有差异在日益缩小，进一步印证和说明该段中心句中所指的“数字鸿沟”的消失，所以A为正确选项。
【点睛】digital divide指的是拥有计算机的人和没有计算机的人在各个方面的差别，也可指美国不同种族拥有电脑的差别，选项B、C、D均不符题意。
你可能感兴趣的试题
A．By 2005 all college and school study materials will turn electroni
B．By 2005 printed college and school study materials will be supplemented with electronic materia
C．By 2005 some college and school study materials will be accompanied by CD-ROM
D．By 2005 Interact links make worldwide library search a possibilit
A．Future career
B．Nature of future wor
C．Ethnic difference
D．Schools and librarie
A．the variety of education
B．the content of education
C．the need for education
D．the function of education
最新试题
Write on ANSWER SHEET THREE a note of about 50-60 words base
In some countries young people are encouraged to work or tra
What does the author suggest as the primary factor of formi
What would the author benefit from the habit?
The author would read the words aloud _________．
What was the first new habit that the author would accompli
根据以下资料，回答题：
Dried foods
Nowadays vegetables are most commonly dried
Alkaline solutions are used to