2. How" did Tavella operate the wheelchair in the laboratory?
A. By controlling his muscles.
B. By talking to the machine.
C. By moving his hand.
D. By using his mind.
B. By talking to the machine.
C. By moving his hand.
D. By using his mind.
3. Which of the following shows the path of the signals described in Paragraph 5?
A. scalp→computer→cap→wheelchair
B. computer→cap→scalp→wheelchair
C. scalp→cap→computer→wheelchair
D. cap→computer→scalp→wheelchair
B. computer→cap→scalp→wheelchair
C. scalp→cap→computer→wheelchair
D. cap→computer→scalp→wheelchair
4. The team will test with real patients to _____.
A. make profits from them
B. prove the technology useful to them
C. make them live longer
D. learn about their physical condition
B. prove the technology useful to them
C. make them live longer
D. learn about their physical condition
5. Which of the following would be the best title for the text?
A. Switzerland, the BCI Research Center ks5u
B. New Findings About How the Human Brain Works
C. BCI Could Mean More Freedom for the Disabled
D. Robotic Vehicles Could Help to Cure Brain Injuries
B. New Findings About How the Human Brain Works
C. BCI Could Mean More Freedom for the Disabled
D. Robotic Vehicles Could Help to Cure Brain Injuries
4. What makes it possible for humans to live on other planets?
A. The adaptive ability of humans.
B. Resources on the earth..
C. Our genetic makeup.
D. By-products in space exploration.
B. Resources on the earth..
C. Our genetic makeup.
D. By-products in space exploration.
5. Which of the statements can best sum up the passage?
A. Space exploration has created many wonders.
B. Space exploration provided the best value for money.
C. Space exploration can benefit science and technology.
D. Space exploration may help us avoid potential problems on Earth.
B. Space exploration provided the best value for money.
C. Space exploration can benefit science and technology.
D. Space exploration may help us avoid potential problems on Earth.