A:源远流长
B:博大精深
C:包容性
D:民族性
若函数y=x3﹣32x2+a在﹣1,1上有最大值3,则该函数在﹣1,1上的最小值是( )
下列关于张居正改革背景的叙述,最准确的是
At the beginning of the 20th century, many people thought that the family was falling apart—__________, they thought it was dying. ( )