I have bought many new books.Several____on the shelf?A.isB.areC.wereD.has been Which one is right Why?

这个句子For several years,I have bought many flowers from the little girl.是否正确? Many books on science ______ since I went to college .A.were bought B.have been bought 应选A还是BMany books on science ______ since I went to college .A.were bought B.have been bought C have bought D bought 应选哪个?若选B,则bought是非延 I have bought many new books.Several____on the shelf?A.isB.areC.wereD.has been Which one is right Why? because i have many I have bought p___ of eggs. ____ 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 _____ a dictionary.I ____ it in the bookshop.A.have bought;bought B.bought;bought What a pity I have no money.Otherwise I (bought;will bought;would have boug What a pity !I have no money.Otherwise I (bought;will bought;would have bought;would buy)选哪个? I bought many bananas for your family 的同义句 I have bought a car.() A.I have bought one B.I bought one C.So did I D.So have I I have bought many apples and oranges.you can take If you like.A a littleB.a fewC.few D.little i have bought many oranges you can take [ ]if you like to .a little b a little c a few d few When have you bought the book?Two weeks ago.I have bought it for two weeks. I _____ my mobile phone since five years ago.A.bought B.have bought C.had bought D.have had I have many things to I.have.to.many.find. ..I have lost many thing