1．What's the author's attitude toward whether the mobile phone can be turned into the next computer to some extent?

　　A．Indifferent.　 B．Disapproving.　　

　　C．Supportive.　 D．Negative.

　　【答案】　C　推理判断题。根据第一段an obvious question arises: is the mobile handset into the next computer? In one sense，it already has.第二段Coming techniques will solve the limitation of the mobile phone.和The mobile phone will become their digital life.第三段What makes the smart phone so much better than the computer is that it's always with you，always up and always ready等内容可知手机功能会发展得越来越多，已经拥有了电脑的许多功能，在我们生活中越来越重要。所以作者对手机取代电脑是支持赞成的，故选C。

　　2．PC supporters believe that ________ in the future.

　　A．computers will work more effectively at tasks

　　B．computers will perform better with large screens and keyboards

　　C．mobile phones will be too small to be compared with computers

　　D．mobile phones will not replace the computer

　　【答案】　D　细节理解题。根据第二段PC supporters say mobile phones are too small and connect too slowly to the Internet to become effective at tasks now performed on the large screens and keyboards of today's computer.可知电脑支持者认为手机太小，与互联网的连接太慢，无法有效地完成任务。手机不会取代电脑，故选D。

　　3．Fans of the mobile phones think ________ in the future.

　　A．they have no choice but to wait to see what happens

　　B．the limitations of the mobile phone will be solved by new techniques

C．two or three billion people will have cell phones