my sisters have had some chkcken 改一般疑问句
答案：（ Have ）your sisters had ( any ) chick?
解析：原题中有一处错误,应该把have改成has,因为主语是my sister,是第三人称单数形式,所以have要用单三形式,变成一般疑问句是some要变成any
晕,原题明明写的是my sister,一般疑问句时却写了my sisters,那就还是用have