新概念英语一课一练1答案 lesson134~lesson144 主编 乔鑫答:答案 beauty10, through 11, litter 12, count 13, prosecute 14, visitor 15, rusty 16, piece 17, rubbish 18, smile 19, embarrassed 20, tire powder,compact middle-aged,opposite repairs,regularly Litter,rubbish woods,pieces, cigaret。