10500698读作:____
10500698?____(四舍五入法)
10500698?____(去尾法)
10500698?____(进一法)
函数y=x2在矩阵M=10014 变换作用下的结果为____ .
— Does Mr. Li walk to school every day?
—
—I haven't been to a water park.
— .
某地曾一度流行丙型肝炎,经查实,是由于输了不洁净的血液所致,这种不洁净的血液属于( )