【单选题】Don’t worry about me. I’m old enough to think for __________.
【单选题】某个人进行100米比赛时,假设平均步长2米平均步频4步/秒则用了
【单选题】Don’t worry about , mum. I’m old enough to look after .
【简答题】This is my world now; it’s all I have left. You see, I’m old. And, I’m not as healthy as I used to be. I’m not necessarily happy with it, but I accept it. Occasionally, a member of my family will stop...
【单选题】I’m old enough to wash ____ clothes by myself. You can wash _____.
【单选题】某个人进行100米比赛时,假设平均步长2米,平均步频4步/秒,则他用了()。
【单选题】I’m old enough to wash ___ clothes by myself. You can just wash _.
【简答题】某个人进行100米比赛时,假设平均步长2米平均步频4步/秒则用了()。 A、12.40 B、12.45 C、12.50 D、12.60