关于Keep-Alive说法正确的是
举一反三
- The___worn by astronauts is designed to keep them alive in outer space.
- Much of its traditional folk culture ________ (keep) alive ever since it was born.
- 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. A: debris B: gear C: clif D: hook
- The world has a perfect ______ to keep all living things alive and happy. A: degree B: temperature C: weather D: climate