The Love for the Child（在线收听）

    Once a farmer led a cow to a slaughter-house，but the cow would not go．The farmer started to drag the cow by force，but the cow planted her feet firmly on the ground and would not be moved．What did the farmer do？He brought the cow's calf and led her before，and the mother followed the calf，not by force，but of her own fee will．Exercises：
    回答下列问题：
    ①Where did the farmer lead a cow？
    ②Would the cow like to go？
    ③What did the farmer do facing the matter？
    ④Why did the cow go at last？What can we see from this fable？