Will Mars become the new _ (住处) of human beings? It seems many people are fascinated by the idea of settlement on Mars.
A.habitat
B.hold
C.handle
D.habit
正确答案：habitat
Will Mars become the new _ (住处) of human beings? It seems many people are fascinated by the idea of settlement on Mars.
A.habitat
B.hold
C.handle
D.habit
正确答案：habitat