The key points of rotation when taking off are
A.Pay attention to the back stick force, avoid large control input, observe the aircraft response, and make corresponding adjustments; B.During the progress of lifting the off the ground, the eye sight stays outside, and while continuing to maintain the rolling direction, observe the positional relationship between the nose and the runway end; C.During the process of lifting the wheel off the ground, the eye sight stays inside, and while continuing to maintain the rolling direction, observe the positional relationship between the windshield and the runway end;正确答案AB