情景选择你在街上遇见一位很久没有见面的同学, my name is tom. i’m a boy. i’m ten years old .look!7.policeman________你可以说:感到十分高兴,a. how are you? b. how old are you? b. happy teacher’s day!外研版三年级英语上册期末模拟试题,4. a. yellow b. yollew c. yellewa. who are you? b. how are you? c. here yo