He has bought 和 He bought 有什么区别呢?

He has bought 和 He bought 有什么区别呢? Where do you say ___the fish and chips?A.did he buy B.has he bought C.that he bought D.be bought选什么 为什么 He has bought it 这个句子对吗 He ________ the computer for half a year. A.has bought B.had bought C.has had D.had had he said he (C) the new bike for over ten days A.has bought B.has had C.had bought D.had had 原因是只要原因 Mr Brown ( ) a house if he had enough money.A.will buy B.would buy C.bought D.has bought 宾语从句英语选择Where do you think_____ he _____the TV set?A./,bought B.did,buy C.has,bought 一般过去式和现在完成式he has a garage in silbury and now he has just bought another garage in pinhurst 可以改成he has a garage in silbury and now he just bought another garage in pinhurst吗? She bought a book 和 He has worked for 3 years 哪一个表示状态啊 He has just bought twelve pigeons.When did he——them?a.bought b.buys c.buy d.buying选什么,为什么? —Where do you think _____ he ____ the TV set?— Sorry,I've no idea.A./,bought B.has,bought C.did,buy D.did bought Tom told us that he the new bicycle last week?A buys B bought C has bought Dhad bought 请说明理由书中答案选C 为什么 He has already bought the book(否定句）急 how lond has he ()[lent,borrowed,had,bought] the dictionary He has just bought another garage .有语法错误吗 What has he bought?回答加意思急.3Q he has just bought a new house.he has been in it( ) a short time.a.since b.for c.about d.ago选哪个,为什么? i has bought a pen 和 i bought a pen 的区别请问：i has bought a pen 和 i bought a pen 表达的意思有区别吗,还是意思都一样,只是写法不同,可以通用.写错了 是 应该是 he has 以及 he bought