In some science fiction movies, the robots are just like humans. They help with the housework and do the most ¡¡46¡¡ ¡¡jobs.

Some scientists believe that there will be such robots in the future. ¡¡47¡¡ , they agree it may¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡

¡¡ 48¡¡ ¡¡hundreds of years. Scientists are now trying to make robots ¡¡49¡¡ ¡¡people and do the same things as us.

But robot scientist James White ¡¡50¡¡ . He thinks that it will be ¡¡51¡¡ ¡¡for a robot to do the same things as a person. ¡¡52¡¡ , it's easy for a child to wake up and know where they are. Mr. White thinks that robots won't be able to do this. But other scientists disagree. They think that robots will be able to talk to people ¡¡53¡¡ ¡¡25 to 50 years.

Robot scientists are not just trying to make robots look like people. For example, there are already robots ¡¡54¡¡ ¡¡in factories. They do simple jobs over and over again. People would not like to do such jobs and would get bored. But robots will ¡¡55¡¡ ¡¡get bored.

In the future, there will be more robots everywhere, and humans will have ¡¡56¡¡ ¡¡work to do. New robots will have many different ¡¡57¡¡ . Some will look like humans, and ¡¡58¡¡ ¡¡might look like snakes. After an earthquake (µØÕð), a snake robot could help look for people under buildings. That may not seem possible now, but computers, space rockets and even electric toothbrushes ¡¡59¡¡ ¡¡impossible a hundred years ago. We never know ¡¡60¡¡ ¡¡will happen in the future!

(¡¡ ) 46. A. interesting¡¡¡¡¡¡ B. unpleasant¡¡¡¡¡¡¡¡ C. pleasant¡¡¡¡¡¡¡¡ D. popular

(¡¡ ) 47. A. But¡¡¡¡¡¡¡¡¡¡¡¡ B. So¡¡¡¡¡¡¡¡¡¡¡¡¡¡ C. However¡¡¡¡¡¡¡¡ D. While

(¡¡ ) 48. A. use¡¡¡¡¡¡¡¡¡¡¡¡ B. spend¡¡¡¡¡¡¡¡¡¡¡¡ C. pay¡¡¡¡¡¡¡¡¡¡¡¡ D. take

(¡¡ ) 49. A. look like¡¡¡¡¡¡¡¡ B. look at¡¡¡¡¡¡¡¡¡¡¡¡ C. look for¡¡¡¡¡¡¡¡ D. look up

(¡¡ ) 50. A. agrees¡¡¡¡¡¡¡¡¡¡ B. disagrees¡¡¡¡¡¡¡¡¡¡ C. likes¡¡¡¡¡¡¡¡¡¡ D. dislikes

(¡¡ ) 51. A. easy¡¡¡¡¡¡¡¡¡¡¡¡ B. difficult¡¡¡¡¡¡¡¡¡¡ C. important¡¡¡¡¡¡¡¡ D. possible

(¡¡ ) 52. A. For example¡¡¡¡¡¡ B. Instead¡¡¡¡¡¡¡¡¡¡ C. Such as¡¡¡¡¡¡¡¡ D. Besides

(¡¡ ) 53. A. after¡¡¡¡¡¡¡¡¡¡¡¡ B. for¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ C. over¡¡¡¡¡¡¡¡¡¡ D. in¡¡

(¡¡ ) 54. A. worked¡¡¡¡¡¡¡¡¡¡ B. work¡¡¡¡¡¡¡¡¡¡¡¡ C. working¡¡¡¡¡¡¡¡ D. to work

(¡¡ ) 55. A. always¡¡¡¡¡¡¡¡¡¡ B. easily¡¡¡¡¡¡¡¡¡¡ C. never¡¡¡¡¡¡¡¡¡¡ D. often

(¡¡ ) 56. A. more¡¡¡¡¡¡¡¡¡¡¡¡ B. less¡¡¡¡¡¡¡¡¡¡¡¡ C. fewer¡¡¡¡¡¡¡¡¡¡ D. little¡¡

(¡¡ ) 57. A. shapes¡¡¡¡¡¡¡¡¡¡ B. colors¡¡¡¡¡¡¡¡¡¡ C. sizes¡¡¡¡¡¡¡¡¡¡ D. actions¡¡¡¡

(¡¡ ) 58. A. the other¡¡¡¡¡¡¡¡¡¡ B. other¡¡¡¡¡¡¡¡¡¡ C. the others¡¡¡¡ ¡¡¡¡D. others

(¡¡ ) 59. A. seem¡¡¡¡¡¡¡¡¡¡¡¡ B. seemed¡¡¡¡¡¡¡¡¡¡ C. got¡¡¡¡¡¡¡¡¡¡¡¡ D. look

(¡¡ ) 60. A. that¡¡¡¡¡¡¡¡¡¡¡¡ B. how¡¡¡¡¡¡¡¡¡¡¡¡ C. what¡¡¡¡¡¡¡¡¡¡¡¡ D. when¡¡

 0  240164  240172  240178  240182  240188  240190  240194  240200  240202  240208  240214  240218  240220  240224  240230  240232  240238  240242  240244  240248  240250  240254  240256  240258  240259  240260  240262  240263  240264  240266  240268  240272  240274  240278  240280  240284  240290  240292  240298  240302  240304  240308  240314  240320  240322  240328  240332  240334  240340  240344  240350  240358  447348 

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø