Dr.Caroline Lyon,Professor Chrystopher Nehaniv and Dr.Joe Saunders have carried out experiments as part of the iTalk project with the childlike iCub humanoid robot to show how language learning sppears.Initially the robot can only babble（speak like a baby）and takes speech as a string of sounds,not divided up into words.After having a few minutes of"conversation"with humans,in which the participants were instructed to speak to the robot as if it were a small child,the robot adapted its output to the most frequently heard units of pronunciation to produce some word forms such as the names of simple shapes and colors. Dr.Caroline Lyon said："It is known that little babies are sensitive to the frequency of sounds in speech,and these experiments show how this sensitivity can be modeled and contribute to the learning or word forms by a robot." The iTalk project teachers the robot of speak using methods similar to those used to teach children and is a key part in the learning process of the human﹣robot interaction.Although the iCub robot is learning to produce word forms,it does not know their meaning,and learning meaning is another part of the iTalk project's research.These scientific and technological advances could have a significant effect on the future generation of interactive robotic systems. 32.What's the first paragraph mainly about?　 　 A.Three scientists. B.The iCub robot C.Talks between the robot and humans D.A scientific experiment. 33.We can infer that this childlike robot can　 　. A.hardly speak complete sentences B.speak fluently like a human C.teach a baby to speak D.be taught by its robot fellow 34.Which of the following can indicate Dr.Caroline Lyon's remarks?　 　 A.The experiments are leaned by a robot B.Babies are more sensitive to the sounds in speech than the robot C.The approach of teaching kids can be adopted to teach the robot. D.The robot can teach itself like a baby. 35.In the last paragraph,we can learn that　 　. A.the iCub robot has a good understanding of words B.the experiments are entirely complete C.the main section of the iTalk project lies in robotic systems D.the iTalk project's research is at the basic stage.