D．The Internet Has a Strong Impact on Our Life.

　　答案：A　标题判断题。文章主要讲述了一个教授在学生问问题太多、忙不过来的时候选择使用人工智能计算机程序来帮忙的这样一件事说明科学技术能够使教育变得更容易。故选A。

　　Ⅱ.七选五

　　You are sitting on the desk. A teacher is writing on the blackboard. Kids are yelling in the playground outside. A book falls off the desk next to you. Suddenly, the teacher hands you a pop quiz.

　　Don't panic! __1__You're in a "virtual (虚拟的) classroom". Everything you see and hear is coming to you through a computer­operated display that you're wearing on your head like a pair of very big glasses. Wearing this kind of virtual­reality equipment, you can find yourself sitting in a classroom, touring a famous museum, wandering across a strange landscape, flying into space, or playing with a cartoon character. __2__Virtual­reality equipment that delivers images and sounds directly to your eyes and ears makes these fake worlds seem lifelike.

　　Unlike the classroom, the technology is real. It's a type of technology that uses computer programs to imitate real world situation. __3__ Movie directors and video game producers have been using computers for years to create ever more realistic special effects. Some companies are now building three­dimensional (三维) fantasy worlds in which players, linked by computer networks, appear to meet and go on explorations together.

　　__4__ They see virtual reality technology as a useful tool for learning more about why people act as they do. It could help psychologists deter identify and come up with solutions for behavior problems, for example.

　　 "We've spent the last 100 years looking for certain laws in how people interact with the real world，" says psychologist Albert. "__5__ This is psychologist's dream."

　　A．You aren't actually in school.

　　B．This technology has been used in many fields.

　　C．Some psychologists are also getting into the act.

　　D．Grown­ups, too, stand a chance of benefiting from this technology.

　　E．As part of one classic test, you watch letters flashed on a computer screen.

　　F．You don't have to leave your room to experience all that mentioned above.

　　G．Now, we've got a powerful tool that lets us create worlds and see how people perform.

　　篇章导读：本文是一篇说明文，讲述了虚拟现实技术。虚拟现实技术可以让人足不出户就进行各种体验。这种技术已应用在了很多领域，心理学家们也用这种技术来解决难题。

　　1．A　根据上文"Don't panic！"及下文"You're in a 'virtual (虚拟的) classroom'．"可知，这一句话应该是要解释为什么不要惊慌。故选A。

　　2．F　根据"Wearing this kind of virtual­reality equipment, you can find yourself sitting in a classroom, touring a famous museum, wandering across a strange landscape, flying into space, or playing with a cartoon character."可知，虚拟现实装备可以让人足不出户就体验各种情景。故选F。

3．B　根据"Movie directors and video game producers have been using computers for years to create ever more realistic special effects. Some companies are now building three­dimensional