He was already _____ the plane.
举一反三
- He was already _____ the plane. A: abroad B: about C: aboard D: board
- He drove at top speed and read the airport only (find)（）the plane had already left.
- When James heard the crash of the plane, he felt it a pity that he had not been able to get on the plane. A: Right. B: Wrong. C: Doesn't say.
- The contour lines on the plane are the lines parallel to the H-plane in the plane.
- “Board the plane” means _________ A: go out of the plane B: leave the plane C: enter the plane D: run away from the plane. E: C