选择：You have been doing washing all the morning.You must be tired,( )you?A.mustn`t B.are C.aren`t D.must

选择：Have you ever been to city?Have you ever been to city?A other B another C others Have you been to? How have you been? Have you been recently. you have been you can have been have you been sleeping? you have been Have you been tricked? I _____for you the whole morning.Where have you been?Awanted Bhave waited Chave been waiting选择并翻译. It is the third time you...late tor school this选择were 、are、 had been、have been选填为什么 How many mile have you been _today?选择体：A.reached B.been.C.covered D.away 选择：Have you ever been city?Have you ever been city?A other B another C others我觉得是A,疑惑ing... 本题选择什么?14.--Have you ever been to Australia?14.--Have you ever been to Australia?--Yes,I_________ there alone three times in 2006.A.have been B.have gone C.went D.had gone where.have.you.been.these.days?I.have.where.have.you.been.these.days?I.have.been.to.Bei.Daihe.with.a.friend..a,inChinese.b.of.japanc.of.American s.d.form.Canada单项选择 where you have been与where have you been区别 Have you been in there?写成Have you been there? where you have been与where have you been区别