—_will you leave Beijing?— Once a week.A.How long B.How soon C.How far D.How often
问题描述：
—_will you leave Beijing?— Once a week.A.How long B.How soon C.How far D.How often
答
D
回答是Once a week,意为“一周一次”表示频率,所以问句应该是How often,提问频率.
希望能帮上你~~我也觉得是D，不过多了will，所以我之前搞不懂，不过说了，这个回答我挺满意，谢谢了！