1.___your is brother -The boy in blue A.Who B.What
问题描述:
1.___your is brother -The boy in blue A.Who B.What
答
选A.原题应该是___is your brother吧.如果用what表询问你哥哥的职业.由下句”穿着蓝衣服的男孩”可知是询问对象,所以用who.