以上这句话改为一般疑问句的正确形式是Does Ben have any new picture books? 这里改的时候要注意单词some在一般疑问句或者否定句中要替换成单词any. 另外,在表示请求,建议的疑问句里,some还是保持原型,例如Would you like some bread?
改为一般疑问句式是Does Ben has some NEW picture books?