I used to school now has become a factory The company produces 50 million each year, including 45 per cent of computer sells abroad I can think of the students know many English words and phrases are not
whose magazines are those?这些杂志是谁的?whose dogs are those?那些小狗是谁的?whose milk is this ?这些牛奶是谁的?who have an English book?谁有一本英语书?who have three motobikes?谁有三辆摩托车?what