My aunt is ________ getting fat, so she seldom has sweet snacks.
(2015•菏泽)把代数式ax2﹣4ax+4a分解因式,下列结果中正确的是( )
写出下列各词的反义词
调皮____ 粗糙____ 进取____ 恶劣____
70×600=____ 25×16=____ 700÷25=____