A:物理课本的长度大约在40 cm~45 cm之间
B:人感觉最舒适的温度大约在30℃~33℃之间
C:成年人正常步行的速度大约在1 m/s~1.3 m/s之间
D:教室里一盏日光灯正常发光时的电流大约在5 A~6 A之间
移风易俗是孝文帝改革的重要措施,下列表述不正确的是( )
-- Such beautiful flowers! I can't decide _______ for my mum.
-- For Mother's Day, it can't be better to take some carnations (康乃馨).