新概念二册第六课练习题
用含有knock的短语动词来代替以下句子中用斜体引出的词语,括号部分是画斜线的部分
1.Theold ladly hit the thief over the headwitha candlestick and (now he is unconscious)
2.Atwhat time do you (finish work every day ? )
3.The shopkeeper （reduced ）the price of all his goods by 20％
答得好的可以加分哦~~~