I bought the dictionary a week ago(改为同义句) I ____ _____the dictionary _______a week ago.答案是have ,had,since,结构是I have had(现在完成时)+since+a week ago(一般过去时)吗?

I loss my diction becuse you. I _____ a dictionary.I ____ it in the bookshop.A.have bought;bought B.bought;bought books,i,these,bought,yesterday,are,the i bought it at the shopping mall. The radio set () last week has gone wrong.A.I bought it B.which I bought itC.I bought D.what I bought The radio set last week has been out of orderA.I bought B.I bought it C.which I bought it D.what I bought The computer( )last week has gone wrong .A.which I bought it B.I bought为什么? i had to take out insurance when i bought the 这两个英文句子都正确吗?the dog i bought yesterdayi bought the dog yesterday I ____ a new drss.I ____ it in the shop near the gas stationA bought,have bought B bought,bought C have bought,bought 翻译,选择,并说明理由! When have you bought the book?Two weeks ago.I have bought it for two weeks. i bought a hat at the gift shop对划线部分提问bought a hat 提问 the moblie phone_____ last saturday is made in koreaA.which i bought itB.i bought itC.i boughtD.what i bought This is the umbrella ()last mouth.A.which I bought it B.which I boughtC.that I bought itD.who I bought The washing machine___last wednesday works well.A.I bought B,I bought it C.which I buy D.that I bought it This is the book that I bought it yesterday.改错 this is the book which i bought yesterday That book is the one 【 】 I bought yesterday 填什么