Tommy has been to the toilet (three )times this morning?求高人回答,

Tommy has been to the toilet (three )times this morning?求高人回答, 主谓一致 twins 用法nobody except the ________ to th Great Wall beforeA.has been B.gave been C.has gone应该选什么,为什么? China _____ the host country to held the 29th Olympic GamesA.has been B.wlll be(最好有理由) has been to 和has gone to “what has been up to 英语翻译No new international effort has been made to overcome the worst of poverty and underdevelopment.Economic marginalization has been allowed to continue and the 20th century have deepened.Continued malnutrition and poor health care have chil Only Tommy in our class _______(travel) to Hainan twice.为什么填 has traveled ,说明理由 Little Tommy has grown a little stronger than he used to be.这句话求翻译! 英语Has been to 和Has been in 怎么用? has been to和has been in 的区别 has been in 和 has been to 的区别 英语翻译We hereby certify that material covered by this report has been inspected in accordance with ,and has been found to meet ,the application requirements described herein ,including any specifications forming a part of the description and th She_______ shopping A.has been to B.has gone C.has gone to D.has been 英语翻译I'm sorry,the knitting factory has been on holiday and will return to work on Feb 15th.the sample will send to you before Feb 30th. has been in和has been at的区别has been in.has been at.has been to.has gone to它们的区别 Tom ________France .He _____Paris for three weeks.a.has been to :has been tob.has gone to :has been inc.has been to:has been ind..has gone to; has been to并说明原因 Tom___ China for 3 years.A.has been B.has been in C.has been to D.has been at tommy's been to the toilet three times this morming中的been是什么意思?怎么理解?been是BE的过去分词,但句中有一个's了吗?