After a short silence, my roommate said, Anyway, I ve been planning to watch the football game. I am going to change the channel.
Don t touch that dial! I shouted, I wanted to find out how the mystery turns out!
I am not sure I got my point to cross.
Questions 33- 35 are based on the passage you have just heard.
33. As the speaker walked into the living room, what was being shown on TV?
34. What does the speaker say about watching television?
35. What can we say about the speaker?
Section C Compound Dictation
In the past, one of the biggest disadvantages of machines has been their inability to work on a micro scale. For example, doctors did not have devices allowing them to go inside the human body to detect health problems or to perform delicate surgery. Repair crews did not have a way of identifying broken pipes located deep within a high-rise apartment building. However, that s about to change. Advances in computers and biophysics have started a micro miniature revolution that allows scientists to envision and in some cases actually build microscopic machines. These devices promise to dramatically change the way we live and work.
Micromachines already are making an impact. At Case Western Reserve University in Cleveland, Ohio, research scientists have designed a 4-inch silicon chip that holds 700 tiny primitive motors. At Lucas Nova Sensor in Fremont, California, scientists have perfected the world s first microscopic blood-pressure sensor. Threaded through a person s blood vessels, the sensor can provide blood pressure readings at the valve of the heart itself.
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