依次填入下列各句横线处的词语，最恰当的一组是     （    ）
①世界级网球名将桑普拉斯在ATP总决赛冠军争夺战中，以3比0轻松地击败老对手阿加西，夺得冠军，这是他第五次         ATP。
②春节期间，漫步街头，只见不少大中型商厦为促销贴出这样的布告：凡在本店购货满200元者，本店将热忱        一份精美的礼品。
③正当海峡两岸人民“三通”呼声愈高时，台湾方面认为，与大陆谈判的时机并不成熟。本来可以深入的新一轮谈判因此而        了。
④艾滋病在全球呈蔓延趋势，成为人类的公害，这已是不容置疑的事实，         防止艾滋病的行动，远不是一个国家、一个地区的事情。

20世纪50年代，我国地矿程人员在黑龙江松嫩平原某地区经多年地质勘探，判定本地区为大型背斜构造，储油的可能性极大。后经开采，原油喷出。本地区地质剖面如右图所示。据此完成题。

阅读理解

    A small group of people around the world have started implanting(移植) microchips to link the body and the computer.

    Mr. Donelson and three friends, who had driven 100 miles from their homes in Loockport, New York, to have the implants put in by Dr. Jesse Villemaire, whom they had persuaded to do the work, are part of a small group, about 30 people around the world, who have independently put in microchips into their bodies, according to Web-based reports.

    At a shop William Donelson was having a four-millimeter-wide needle put into his left hand. “I'm set,”he said with a deep breath. He watched as the needle pierced(刺穿) the fleshy webbing between his thumb and a microchip was set under his skin. At last he would be able to do what he had long imagined: strengthen his body's powers through technology.

    By putting the chip inside—a radio frequency identification device (RFID)—Mr. Donelson would have at his fingertips the same magic that makes safety gates open with a knock of a card, and bridge and tunnel traffic flow smoothly with an E-Zpass. With a wave of his hand he plans to connect with his computer, open doors and unlock his car.

    Implanting the chip was relatively simple task but very meaningful to Mr. Doneselson, a 21-year-old computer networking student so interested in the link between technology and the body that he has data-input jacks(数据输入插空) inside his body. They might lead to an imagined future when people can be connected directly into computers. His new chip is enclosed in a glass container no bigger than a piece of rice and has a small memory where he has stored the words “Technology”.

    Some doctors have done the piercing in people's homes, and others have implanted chips in their offices after patients signed forms showing the fact that long-term studies have not been done on their safety. Piercers treat the implants much like any other medical operation steps, instructing people to keep the site dry, and advising them that swelling and redness should last a week.

根据短文内容，选择最佳答案，并将选定答案的字母标号填在题前括号内。