An astronaut needs to___around obstacles while working in outer space.
A: hook
B: crawl
C: sway
D: ejoin
A: hook
B: crawl
C: sway
D: ejoin
举一反三
- 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.
- An astronaut cannot stay still in outer space, but instead___back and forth.
- The ________ worn by astronauts is designed to keep them alive in outer space. A: debris B: gear C: clif D: hook
- n. a person who is trained to travel into outer space A: ambulance B: astronaut C: affection D: approval