加油必须以最快的速度完成。( )
A.Pressurizing may be finished in the fast way. B.Fueling must be carried out in the shortest possible time. C.Filling has to be done in the possible time.正确答案B
加油必须以最快的速度完成。( )
A.Pressurizing may be finished in the fast way. B.Fueling must be carried out in the shortest possible time. C.Filling has to be done in the possible time.正确答案B
