They have been in army for ten years.(改同义句) _____ _____ ten years _____ they joined the army.

they have been in kate's for Where have they been?能不能说：They have been in their room. Where have they been? they have been in china for 5 years快 In fact,you did not know they could have been they have -------(been,arrived)in shanghai for 2 days. In this experiment,they are wakened several ttimes during the night,and asked to report what t...In this experiment,they are wakened several ttimes during the night,and asked to report what they_.A.had just been dreamingB.have just been dreaming.C.ar they have been tather timid in the changes they have made,求翻译 They have a____ been there have been in I have been in. 英语翻译Certain documents are called for in a contract of sale ,and in a documentary credit if there is one ,as evidence that the goods have been dispatched and that they purport to be of the type and quality ordered .Furthermore,the documents ar 现在完成时have/has gone to,have/has been to,have been in有什么区别The pupils zhe Palace Museum today.They are back now 答案是什么用have/has gone to,have/has been to,have been in填空 They _____ China for two years.A.have been to B.have been in C.has gone to They___friends since they met in shanghai?A.have made B.have become C.have been D.have had They___friends since they met in sh.A.have madeB.have becomeC.have turnedD.have been请说明理由 Few of the children in this area have been to Beijing,_____?A are they B have they 真纠结的英语词组的区别!be in 和 be ; have been in 和 have been;the last week 和 last week……1.be in 和 be （have been in 和 have been）的区别 例：They have been in China for two years. They have benn Chian for two yea