( )a Barbay duck is a cross(杂种)between a wild duck and an ordinary duck.打括号的地方怎么填?A、As I understand itB、As understoodC、UnderstandingD、I understand it

( )a Barbay duck is a cross(杂种)between a wild duck and an ordinary duck.打括号的地方怎么填?A、As I understand itB、As understoodC、UnderstandingD、I understand it There is a duck between two duks. 英语翻译If it walks like a duck,sounds like a duck and looks like a duck,then it is a duck.就是这句话,3Q~ The plant is a dead duck:there is no money the plqn is a dead duck：there is on money A lame duck is close to being a dead There is a duck in front of two ducks. A duck is swim in the water.哪儿错了? a it duck black is连词成句 The,fucking,duck,is,a,fucker这句话什么意思 a there duck is the lake in连词成句 连词成句duck,know,mother,their,is,a,i The duck is beautiful. There is a duck in front of two ducks.There is a duck between two ducks.There is a duck isThere is a duck in front of two ducks.There is a duck between two ducks.There is a duck behind two ducks.How many ducks are there?的中文意思谁帮我翻译 A duck swim in the river A./ B.is C.can 选择哪个A duck （ ）swim in the river stuffing a duck There is a duck in front of two ducks.There is a duck between two ducks.There is a duck in front of two ducks.There is a duck between two ducks.There is a duck behind two ducks.How many ducks are there?聪明的算出了吗?There are（） IQ小博士There is a duck in front of two ducksThere is a duck between two ducksThere is a duck behind two ducksHow many ducks are there?There are____怎么回答?急.