◎ 题干
— ________ times do you visit your grandparents every year?
— Three or four times a year. Usually at Mid-Autumn festival and Spring Festival.
A.How longB.How oftenC.How muchD.How many
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“— ________ times do you visit your grandparents every year?— Three or four times a year. Usually at Mid-Autumn festival and Spring Festival.A.How longB.How of…”主要考查了你对  【助动词】【介词短语】【固定搭配】【疑问词组】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。