17.A) They tried to make best use of the latest technology. A: A) They tried to make best use of the latest technology. B: B) They tried to meet astronauts’ specific requirements. C: C) They developed objects for astronauts to use in outer space. D: D) They accurately calculated the speed of the orbiting shuttles.
17.A) They tried to make best use of the latest technology. A: A) They tried to make best use of the latest technology. B: B) They tried to meet astronauts’ specific requirements. C: C) They developed objects for astronauts to use in outer space. D: D) They accurately calculated the speed of the orbiting shuttles.
20171201CET-4 Listening comprehensionSection C 17 A: They accurately calculated the speed of the orbiting shuttles. B: They developed objects for astronauts to use in outer space. C: They tried to meet astronauts' specific requirements. D: They tried to make best use of the latest technology.They tried to make best use of the latest technology.
20171201CET-4 Listening comprehensionSection C 17 A: They accurately calculated the speed of the orbiting shuttles. B: They developed objects for astronauts to use in outer space. C: They tried to meet astronauts' specific requirements. D: They tried to make best use of the latest technology.They tried to make best use of the latest technology.
Why is the journey to the outer space not a dream any more? A: Because people can go anywhere now. B: Because people can travel to the outer space by airplane now. C: Because the modern means of transportation makes the journey smoother. D: Because people can travel to the outer space by rockets and space shuttles.
Why is the journey to the outer space not a dream any more? A: Because people can go anywhere now. B: Because people can travel to the outer space by airplane now. C: Because the modern means of transportation makes the journey smoother. D: Because people can travel to the outer space by rockets and space shuttles.