An_____is a person who is trained for traveling in a spacecraft A.astronaut B. scientist C. engineer D. technician
2 câu trả lời
An_____is a person who is trained for traveling in a spacecraft
A.astronaut
B. scientist
C. engineer
D. technician
An_____is a person who is trained for traveling in a spacecraft
A.astronaut
B. scientist
C. engineer
D. technician