i have bought a new watch .--where and when ___you_____ it A.did ;buy B.do ; buy C.have ;bought D.will; buy

I ( )a new dictionary.It is very useful.A.bought B.have bought 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! I _____ a new dictionary.Look!It's very useful.A.bought B have bought 选B为什么呢 i have bought a new atch because my old__doesn't work. i have bought a new car already(for one month)改写句子 I have just bought a new bike 这里为什么用bought不是说现在完成时不用瞬间动词。而应该用延续性动词吗这里为什么用bought I ____ a new drss.I ____ it in the shop near the gas station.A bought,have boughtB bought,boughtC have bought,bought翻译,选择,并说明理由! I have a new i have bought a new watch .--where and when ___you_____ it A.did ;buy B.do ; buy C.have ;bought D.will; buy ---I hear that you __a new house.---Yes,but I__in it now.A have bought; won't liveB have bought; am not livingC will buy; have livedD will have bought; am not living为什么选B不选A? He have already bought a new bike改错 Have you bought any CDs recently?Yes.I bought really good _______ by a new band last MondayA.ones B.one C.CDs D.it 帮我：按要求完成下列句子I bought a new bookshelf a moment ago .I have it now .(改为同义句）I ____ ____ bought a new bookshelf. I have just bought a new bike.这句话是对的,可是买是不可延续的啊, what do you think of my composition?I have bought a new watch because mu old one doesnt work I have bought many new books.Several____on the shelf?A.isB.areC.wereD.has been Which one is right Why? I _____ a dictionary.I ____ it in the bookshop.A.have bought;bought B.bought;bought ____ 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