A:his not allowing
B:his not being allowed
C:his being not allowed
D:having not been allowed
with many other children, he found himself with love and care all the way . It is therefore no wonder that he grew to be a loving kid.
读下图,图示地区主要属于( )
如图为两个物体A和B在同一直线上沿同一方向同时做匀加速运动的v﹣t图线,已知在第3s末两个物体在途中相遇,则下列说法正确的是( )