The ________ worn by astronauts is designed to keep them alive in outer space.
A: debris
B: gear
C: clif
D: hook
A: debris
B: gear
C: clif
D: hook
举一反三
- The___worn by astronauts is designed to keep them alive in outer space. A: gear B: hear C: tear D: ear
- The___worn by astronauts is designed to keep them alive in outer space.
- Astronauts are connected to the space shuttle so that they cannot float off into space.
- An astronaut needs to around obstacles while working in outer space. A: sway B: rejoin C: crawl D: hook
- An astronaut needs to___around obstacles while working in outer space. A: hook B: crawl C: sway D: ejoin