While ____ the sun, the satellite has sent more than four billion bits of information back to earth.
举一反三
- While _______ the sun, the satellite has sent more than four billion bits of information back to earth. A: orbited B: being orbited C: having orbited D: orbiting
- While _____ the sun, the satellite has sent more than four billion bits of information back to earth. A: orbited B: being orbited C: having been orbited D: orbiting
- While _____ the Sun, the satellite has sent more than four billion bits of information back to earth. A: orbiting B: having orbited C: eing orbited D: having been orbited
- While ________ the sun, the satellite has<br/>sent more than four billion bits of information back to earth. A: having orbited B: being orbited C: having been orbited D: orbiting
- While（）the gun, the satellite has sent more than four billion bits of information back to earth. A: having orbited B: being orbited C: having been orbited D: orbiting