this stamp is the ------ in my collectionsa the oldest b the elder 为什么

this is -------------- stamp.its ---------american stamp.A.a,the B.the,an C.an,a D.a,an This is the first electric light in the world on the stamp.什么意思? this stamp is the ------ in my collectionsa the oldest b the elder 为什么 can i ()the stamp()this rubber this stamp is for me(改为复数句)如题, this stamp is from canada.(改为复数形式） this stamp is from China （改成复述句） This stamp is from 1988改为否定句、疑问句 回答 This stamp is ( )1988 填介词为什么不能用in Is this an English stamp做否定回答. 英语填空this is a stamp.it's__you this is a book ---------[to/about]stamp,怎么写 This is __________ animal stamp.Show it ___________. 1.go let look and at stamp new the us 2.man father Dick,s picture this in is the 连词成句 怎么把英语单词连成句子?1.go let look and at stamp new the us2.man father Dick's picture this in is the 1.Stamp collecting is the world's most p______hobby. is the stamp ten yuan怎么做肯定回答 this stamp is from canada.(改为一般疑问句并做肯定会答）