47. What was the main takeaway message of the Inspiration4 spaceflight?
(A) Space tourism is now universally accessible to everyone.
(B) Private-funded flights represent a new era in space exploration.
(C) Anyone can become an astronaut regardless of qualifications.
(D) Traditional astronauts no longer have a role in space exploration.
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統計: A(0), B(8), C(4), D(0), E(0) #3301168
統計: A(0), B(8), C(4), D(0), E(0) #3301168