What's ______name? ( )
A:he
B:she
C:her
—Yes, I do. And l also know that some of them are scaring.
气象台预报“本市明天降水概率是80%”,对此信息,下面的几种说法正确的是( )
关于速度和加速度的关系,下列说法正确的是( )