A suitable title for the passage could be_________

专八

单选题 　　A suitable title for the passage could be__________

A．Brown Dwarf Orbits around the Earth
B．Sun "s Hidden Twin Stalks Earth
C．Oort Cloud and Comet Shower
D．Star, Planet and Dwarf

参考答案：B进入在线模考

本题考查对文章主旨的把握。第二段指出，brown dwarf(Nemesis)是围绕太阳转，而不是围绕地球转，故排除A；全文并不是主要讲奥尔特星云和流星雨，故排除C；文章没有讲到恒星、行星和Nemesis三者的联系，故排除D。而B“太阳隐藏的‘双胞胎兄弟’偷偷接近地球”的说法形象生动，且切中主题，故选B。

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1　　A funny thing happened on the way to the communications revolution: we stopped talking to one another.
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　　Pumping gas at the station? Why say good-morning to the attendant when you can swipe your credit card at
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　　So I've put myself on technology restriction: no instant messaging with people who live near me, n6 cell-
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　　根据以上内容，回答题。
By saying "the untethered electronic voice is preferable to, human contact," the author is__________

A．telling the truth
B．expressing his opinion
C．being sarcasfic
D．explaining a phenomenon

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2 　　What can NOT communications technology do according to the passage?

A．To help people communicate without seeing each other.
B．To help conduct the conversation without talking with each other directly.
C．To help people get other's phone numbers.
D．To help shorten the distance between people.

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3 　　The word "Luddite" in paragraph 10 is closest in meaning to__________

A．lunatic
B．anti-technology
C．idealist
D．isolated from the outside world

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