I bought a used car和I buy a used car 区别在哪有人说因为有USED在。所以必须用过去式 bought

I bought a used car和I buy a used car 区别在哪有人说因为有USED在。所以必须用过去式 bought i just have bought a car.和i have just bought a car.两者意思相同吧 宏观经济学里,bought a used car 会增加consumption么 have just bought a car和 bought a car a short time ago I ___ a used car __ as little as 600 dollars last week A.bought,for B.spent ,on C.paid,forD.afforded,for 应该选择哪个?为什么? 7.）I ( ) a used car ( ) as little as 600 dollars last week.a.bought; forb.spent,onc.paid,ford.afforded; with 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 a car.这个句子正确吗?I have bought a car for a year.这个不正确了吧 ,但是我看语法书上，这句话如果用现在完成时的话，久得改为I have had this car for a year.因为bought是瞬间动词不能和一段 The young girl couldn't afford a new car._____ ,she bought a used one.A.BesidesB.OtherwiseC.SinceD.Instead 初中英语词语辨析 一定要说明具体原因~I .a used car .as little as 600 dollars last week.a.bought,forb.spent,onc.paid,ford.afforded,with请说明原因,越具体越好. I _have a very old car.A,used to B,used C,would D,am used to my father bought a car last month ,but unluckily ,the price of petro i（ ） again? I bought a new car just now.用just怎么改写 I bought him a toy car for his birthday.划线部分提问 i have bought a new car already(for one month)改写句子 He bought a new car是什么时态 我买了那辆被汤姆用过的车.i bought that car used by tom.i bought the car used by tom.that可以改成the吗?被David用过的笔.the pen was used by David.可以把the改成that吗? I can tell （ ）experience that something is wrong with the machinehe didn't buy a new car 和he didn't bought a new car 那句对 /最好是解释下原因,