托尼, 这里冬天天气怎么样?
Tony, ____ ____ ____ ____in winter here?
适合在松嫩平原种植的农作物是 ( )
4.85×0.73=
32.9﹣24.85=
16.58+3.9=
9﹣5.48=
5.07×80=
25.73+8.3=