easy · Enhanced ACT english
A paragraph discusses the physical training required for astronauts. The writer wants to introduce the paragraph by emphasizing the intense nature of the preparation.
Which choice best accomplishes this?
- Traveling to space is an exciting opportunity that very few people will ever get to experience.
- The space station orbits the Earth at a speed of approximately 17,500 miles per hour every day.
- No one can ever become an astronaut unless they have a perfect medical record and a doctorate degree.
- Astronauts spend hundreds of hours in underwater tanks to simulate the feeling of working in space.
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