为什么she has been to school表示“她上学去了“,不是have been to 表示已经回来了吗?

Not only has she been to America,but also she has been to Japan中为什么用has she 为什么是Where has she been?而不是Where has she been to?；为什么She has been to Beijing.需要to大哥大姐,两问请都打 she has been to beijing (twice)提问 She has been to Xi'an b( ). Lily has never been to Hainan,_______ she?( ) Lily’s never been to Hainan,________ she?A.is B.isn’t C.has D.hasn’t说明理由 英语单选It's the first time she has been to the United States,_______?A.isn't she B.isn't it C hasIt's the first time she has been to the United States,_______?A.isn't she B.isn't it C hasn't she D hasn't it为什么选B,我选的C harvey's friend has never been to water world so谓主,neither谓主,主语she trying to explain the situation,she ___　“it's only me”.1 was saying 2 said 3 had said 4 has been saying选择哪个,及为什么 She has been swimming s----------- she was five years oid. She with his parents ____ been to the West Lake before (have/has) 为什么She with his parents ____ been to the West Lake before (have/has) 为什么she has been to school表示“她上学去了“,不是have been to 表示已经回来了吗? She's never been to Beijing,______ A.is she B.hasn't she C.isn't she D.has she Where’s your mother-she's to the shop for some food A has gone B has been C have been D have gone She’s never been to Gngland, _______ she? A.has B.hasn’t C.isn’t D.How often She’s never been to Gngland,_______ she?A.has B.hasn’t C.isn’t D.How often she has been to Japan,hasn't she She's been to the new airport ,____she?怎么填She's为什么不是she is 的缩写 ever since graduating,she had been determined to an temple为什么不不是has been怎么看出来的