I have bought two pen,____writes wellA;neither of them B;neither of which

When have you bought the book?Two weeks ago.I have bought it for two weeks. ____ you bought any books?Yes,I ____ some two week ago.A.Have,have bought B.Did,bought C.Have,bought D.Did,have bought选择题 I have bought the computer for two years.怎么改? I bought two dozen I have bought the bike和I have bought the bike for two years,哪个句子对, I have already bought this computer for two year._____改错题对不起，错了，是I have already bought this computer for two years._____ I have already bought the book for about two years.这句话错在哪里? I have bought the bike for two years.此句有错吗? it's such an interesting book.i have bought it for two years错误的地方 I have the book for two days.用borrowed,bought,lent,kept哪个?为什么? i have already bought this computer for two years这句话错在哪拉? I have __this nice watch for two years. a.had b.bought c.borrowed d.lend I have bought two pen,____writes wellA;neither of them B;neither of which .I have bought two ball pens ,____writes well.为什么 填neither of wich? I bought the watch two months ago.U mean that U_it for nearly two months .A have kept B have bought为什么选B bought 不是瞬间动词吗? I bought two souvenirs before two weeks哪里错了? I bought this book two years ago我买了这本书在两个星期之前.那为什么不可以在bought前加have. I bought two cakes and you can have e_ of them根据句意和首字母提示补全单词!