i'll buying all you guys a round of drinks 请问为什么是buying 不是bu

I'll leave buying the tickets to you为什么要用buying 句子I‘m thinking about buying a pair of shoes正确吗?其中“buying a p Would you rather I ___ buying a new bike? MIss Green spent a lot of money (buy) new clothes 为什么是buying 关于英语句法的问题请问I think of buying my sister some old books.这句话是怎么 这是某道听力So you're buying a car after all.M:Oh,well,my wife per buy 的现在分词是buying,为什么? 现在式和过去式I have thought of buying a computer.i have seen her . Would you like ()a new pair of trousers(buying/to buy) Let me ( )you two bottles of shampoo.A.to buy.B.buying.C.buy I spend a lot of buying some comic books(中间填什么) can i pay in a buying deposit of 3m $ 求翻译成中文的意思?