A:西汉
B:唐朝
C:清朝
D:清朝
— Ang Lee, a Chinese director, won the Best Director again in his last year.
— How great he was! It was his time to win an Oscar.
点A为数轴上表示-2的动点,当点A沿数轴移动4个单位长度到点B时,点B所表示的数为( )
绝对值不大于3的所有整数的和是( )