i have collected wonderful stamps from across the world.you may have if you like.A either B one C it D none

I have been collected stamps these yeas.与I have collected stamps.有什么区别? I ＿ over 2500 kinds of stamps so far.A.collected B.have collecting C.have collected D.have beenD.have been collected Have I ever collected waste paper or bottles for recycling? I have been collected shells since Isaw her.和I have been collecting shells since I saw her哪个对? I have been collecting shells for three years.和 I have collected shells for three years.在语法和意 I ( )over 2500 kinds of stamps so far A.have collecting B.have collected 选哪个?为什么?翻译. lover、i won't love you until i have been -How many cans have you collected?- -----the very beginning,I collected nearly 50cans every day.Now I have about 15,000.A.At B.For C.Until D.Since I find phone cards beautiful .I ______ them for many years .A.had collected B .had been collected C .have been collectedD .have been collecting 请问选哪一项 为什么要这样选, 两条单项选择~1.Neither I nor he _____.A.can swims well B.are swimming well C.swims well D.have swum well2.No rubbish ____ for three weeks.A.collected B.is collected C.has collected D.has been collected I heard you have won another match.C___! i heard you have won another match ____填什么 I heard you have won anther match.C-----谢谢!急 I gave you a c_____.You won't have another. .----Won’t you have another try ----____..----Won’t you have another try ----____.A.Yes ,I ‘ll B.Yes ,I won’t C.Yes,I will have D.Yes,I won’t have Well I won't have access to email now Have you already got that?I'won't wa i have collected wonderful stamps from across the world.you may have if you like.A either B one C it D none