国开电大管理英语3单元自测2答案演示教学 题目：- _ father took part in the charity activity in the neighbourhood yesterday? _ Peters. :Whose ;What ;Which * 题目： I heard that you really had a wonderful time at Johns birthday party, _ ? :didnt I ;didnt you ;hadnt you : _ important it is for kids to imagine freely! :What ;How ;What an , 题目：一 Sorry, I made a mistake again. _ Practise more and yob II succeed. :Never mind. ;Certainly not ;Dont mention it, 题目： _
