【简答题】A.Any astronaut returns from the universe is safe. B.Any astronaut returns from the universe suffers a lot. C.We can assume that an astronaut is safe from his bad looks. D.We cannot assume that an ast...
【简答题】A.Any astronaut returns from the universe is safe. B.Any astronaut returns from the universe suffers a lot. C.We can assume that an astronaut is safe from his bad looks. D.We cannot assume that an ast...