【题目】— ______ does your mother do the washing?
—She does it every day.
A.How oftenB.How farC.How manyD.How much
【答案】A
【解析】
句意：——你的妈妈多久洗一次衣服？——她每天都洗。
考查特殊疑问句。A. How often多久一次；B. How far多远；C. How many多少；D. How much多少钱。根据答语She does it every day.可知问句是询问频率。故选A。