doesn'tshe.苏一周回家两次,她不是吗?
twiceaweek指频率“一周两次”,所以用howoften提问。
HowoftendoesshewatchTV?
howoften是频度副词,用来问频率。twiceaweek一周两次Howoftendidyouvisityourgrandpalastyear?去年你通常隔多久去探望你的爷爷?
Howoftendoyouborrowtheworkbooks?
Howoftendoyouwashit?因为twiceaweek意为”每周两次“,表示频率,所以要用问频率的疑问词howoften来提问。
Howoftendoesyourmothergoshopping?是正确的,对twiceaweek提问也就是对频率的提问。哪里不明白可以问,望采纳~~
1.Howoften2.didshe3.Whatan
HowtimesdoesSarahwatchTVaweek.
答案是:提问表示频率的单次或者词组用howoften,因此答案是:howoftendoesBrucehaveartlessons?~手工翻译,尊重劳动,欢迎提问,感谢采纳!~