Astronauts want to( )the other planet that is suitable for human’s living.
A.challenge B.impulsive C.foundation D.definitely E.motivate F.adventure G.opportunity H.explore I.equip J.intercat正确答案F
Astronauts want to( )the other planet that is suitable for human’s living.
A.challenge B.impulsive C.foundation D.definitely E.motivate F.adventure G.opportunity H.explore I.equip J.intercat正确答案F