favorite recipe on the popular website You Tube，chances are that it will be used by a robot."可知，机器人能利用网上大量的视频信息，结合第二段的最后一句可知，capitalize on应与"use"意思相近，因此选择B项。take hold of"握住"；make use of"利用"；keep track of"与......保持联系"；catch sight of"看到"。]

　　2．Aloimonos probably agrees that at present the robot ．

　　A．can not fully digest what it learns

　　B．can not make a simple salad

　　C．can follow home­made videos

　　D．can understand metaphorical language

　　A　[推理判断题。根据最后一段Aloimonos的话可知，该机器人目前还不能理解比喻性的语言。根据倒数第二段的最后一句可推知，Aloimonos可能认为目前该机器人还不能完全消化它学的东西，应选择A项。]

　　3．Robots are taught to understand a video mainly because ．

　　A．they can easily follow fixed programs

　　B．they are smart enough to learn cooking

　　C．cooking videos are more interesting to watch

　　D．predetermined instructions are not flexible

　　D　[细节理解题。根据倒数第二段的前两句"But why teach a robot ...a fixed program? Aloimonos believes predetermined instructions lack flexibility."可知，教机器人理解视频是因为预定指令不够灵活，应选择D项。]

　　4．Which of the following might best serve as the title of the passage?

　　A．Robots Creating a New World

　　B．Robots Making Cooking Videos

　　C．Robots Learning to Cook by Watching Videos

　　D．Robots Performing Tasks by Following Instructions

C　[标题判断题。文章主要介绍了通过观看视频学做饭的机器人，因此C