42 The wires fixed under Belle’s cap were connected to
A.a plastic box next door.
B.a computer at Cambridge University，
C.a box of electronics in the booth.
D.a box which， in turn， was linked to two computers
43 Which of the following is NOT true of the robot built by Srinivasan？
A.It was directed by signals converted from the electrical activity in Belle’s brain
B.It converted the electrical patterns into instructions for the other robot.
C.It was six hundred miles away from where Belle was.
D.It could perform the same function as Belle did.
44 Which of the following statements indicates the success of the experiment？
A.Belle responded to the robots successfully.
B.Belle and the robots danced beautifully.
C.Belle and the robots responded to the lights at the same time.
D.The two robots moved the joysticks successively.
45 The short-term goal of the research is to help a person
A.whose motor cortex is seriously damaged.
B.who can operate a wheelchair but not a robotic limb.
C.who has spinal cord injury but is able to move a wheelchair.
D.who is unable to move but whose motor cortex is not damaged
第5部分：补全短文（第46～50题，每题2分，共10分）
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How Did She Conquer the Americans？
African-American talk show queen Oprah Winfrey is the world’s most powerful celebrity， according to Forbes magazine.______（46）
Winfrey， 51， draws 30 million viewers weekly in the United States. Her talk show reaches 112 countries. She earned US$225 million over the past 12 months to rank second in celebrity riches.
The annual Forbes list gives most weight to annual earnings.______（47）
“After 21 years， her exciting chat show still rules the airwaves. It created new celebrities and hundreds of millions of dollars in profits，” the magazine said.
Winfrey is most popular with her popular talk show “The Oprah Winfrey Show”。 She can always attract the superstars and let them open up to her intimate interviewing style.
Last month， American actor Tom Cruise， 42， surprised fans when he celebrated his new romance with 26-year-old actress Katie Holmes. He jumped up and down， shouting “I’m in love.” Only a few years ago， Cruise and his ex-wife Nicole Kidman appeared separately on the same show telling the news of their divorce______（48）
Winfrey’s approach appears to be simple. She is in pursuit of self-improvement and self-empowerment （自强）。 This has proved to be just what people， especially women， want.
Winfrey often talks about her personal secrets on her show. That pulls in viewers. For example， she revealed that she had been sexually abused as a child， and has spoken freely of her struggle with her weight.
Winfrey was born to a poor family in Mississippi in 1954______（49） At the a
