"These differences" in paragraph 5 refer to those in-考呗网

专四

单选题"These differences" in paragraph 5 refer to those in

A．skills of men and wome
B．school subject
C．the brain structure of men and wome
D．activities carded out by the brai

【定位】第5段。
【解析】语义推断题。根据上F文，these differences应回指第5段第l句the actual differences between skills of men and women．也就是女生语言科目好．男生数字和物理强这样的差异。故答案是A。
【点睛】解答本题需紧密结合上下文的意思。

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3TEXT D
Information is the primary commodity in more and more industries today.
By 2005, 83% of American management personnel will be knowledge workers. Europe and Japan are not far behind.
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Computer competence will approach 100% in US urban areas by the year 2005, with Europe and Japan not far behind.
80% of US homes will have computers in 2005, compared with roughly 50% now.
In the United States, 5 of the 10 fastest-growing careers between now and 2005 will be computer related. Demand for programmers and systems analysts will grow by 70%. The same trend is accelerating in Europe, Japan, and India.
By 2005, nearly all college texts and many high school and junior high books will be tied to Internet sites that provide source material, study exercises, and relevant news articles to aid in learning. Others will come with CD-ROMs that offer similar resources.
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