单项选择题
A.the plane didn' t leave the ground B.she couldn' t make the plane stop C.she couldn' t hear the wind D.she couldn' t see the runway
A.she had never flown before B.she had a fear of being in high places C.she hadn' t made proper preparations. D.she was naturally timid
A.she was sitting by the window B.all the seats were in her way C.she didn' t know where her life-jacket was D.the other people wouldn' t want to get out