汽车以60千米/时速度匀速行驶,随着时间t(时)的变化,汽车的行驶路程s也随着变化,则它们之间的关系式为____
Some people waste too much water. They don't believe that it can _______ some day.
给下列汉字注音。
抽____ 续____ 吸____ 极____ 夫____
汗____ 示____ 筝____ 踪____ 伤____
按要求涂色.