He is the only of the teachers who ____ completed forty years of teaching in our school.为什么填has,不填has been?

Here's a friend of a friend of Here's a friend of a friend of Never spoke the lad before He is only是什么歌?Here's a friend of a friend ofHere's a friend of a friend ofNever spoke the lad beforeHe is only in his 10th yearI'm in 12,so he's ignored He is the only one Who is the man in the （ 回答是He is Barack Obama,the 44th President of the Unite States. He is having his birthday party in the evening of june 6th 改错 he is the only one of the students who is good at singing He is the only one of the students who is never late. He is the only one of the family who s____ the terrible earthquake 翻译：He is the only one of the students who knows the accident. he is the only one of the students in our school who plys the piano well. 英语翻译1、A European women can expect to live until the age of 74,a man only until he is 68.2、At the Oympics a doctor has to check whether the women athlets are really women or not.3、The Eurpean who left their homeland in the 18th and 19th he is the only of the workers who likes XXwho为什么不是THAT,因为前面有the only? He is the only one of the boys who enjoys playing basketball.怎样译? 定语从句,1.This is the very letter _____ I am looking for .A.which B.that C.as D.what 2.The lady ____ is a woman scientist.A.whom you spoke B.with which you spoke C.whom you said to D.you spoke to 3.He is the only one of the students _________ th He is one of the students who are never late.什么意思还有 He is the only one of the students who is never late. He is the_____ one of the good______.A.only,students.b .only,student,c,/,student.d,/,students.He is the_____ one of the good______.A.only,students.b .only,student,c,/,students.d,/,student. He is the only one of the students who _____elected 为什么不能is is elected 不是被选举吗? 1.Mrs Brown ________ her son was in trouble an hour ago.A.told B.was told C.didn't tell D.would tell2.He is the only one who knows the truth of the event.(保持愿意)________ _________ ________ him knows the truth of the event.3.Mary didn't pass th he is the only velic in this