—Did Kate do best in the final exam?
—No, but of all the students she did _______.
A:the most careful
B:more careful
C:most carefully
D:more carefully
分解因式:m3﹣9m=____.
“今之孝者,是谓能养。至于犬马,皆能有养;不敬,何以别乎?”孔子的这句话强调了孝敬父母( )
下列关于人类与环境的叙述,错误的是( )
下列各组词语中,没有错别字的一项是 ( )