专家解读剑桥少儿英语:剑桥少儿英语二级下1-8单元考点总结答:l first, second, third, fourth, fifth, sixth, seventh, eighth, ninth, tenth, eleventh, twelfth 词汇 l Which floor do you live on? I live on the ninth floor. l Who is the first? 句型 Mum is the first. 《剑桥少儿英语二级下1-8单元考点总结》由英语我整...