___twice ,the postman refuse to deliver our letters unless we chained our dog up.A Having bitten B Being bittenC Bitten D To be bitten

_________a postma at the door.选两个：A.There is B.There has ___twice ,the postman refuse to deliver our letters unless we chained our dog up.A Having bitten B Being bittenC Bitten D To be bitten I think the American film Superman is ___twice or three times.A.worth being seenB.worth watchingC.sure to see D.worth seeing到底选哪个?为什么A是错的? 英语翻译就这个This is the mail system at host smtp3-75.sinamail.sina.com.cn.I'm sorry to have to inform you that your message could notbe delivered to one or more recipients.It's attached below.For further assistance,please send mail to postma 高中英语 几道题目1.For her ____ the election would make her and all her friends very sad.A.to lose B.losing 2.___twice a year,whether it is a car or a bus or a truck,is the rule that every driver _______obey.A.examined,must B being exa 高考英语单选题：请您帮我解答下面的题,并说明原因,___twice,the postman refused to deliver our letters unless we chained our dog.A.Being bitten B.bitten C.having bitten D.to be bitten P.S.请解释选项A为什么不能. ___twice,the postman refused to deliver our letters unless we chained our dog.being don不是也是动名词的被动形式吗?动名词的被动形式不是不表示正在进行的动作吗?那么他怎么和done的用法区别开来呢?都表被动 ___twice a year,whether it is a car or a bus or a truck,is the rule that every driver must obey in this city.A.Examining B.Examined C.Being examined D.Having been examined 类似这道题中的bc选项 be+v–ed和v–ed的用法有什么区别 几道高一英语期末复习题1、This is my only request that the room___after being used.A.be cleaned B.would be cleaned C.must be cleaned.D.should clean正确答案选A,为什么2、___twice a year,whether it is a car or a bus or a truck ,is th The the the The The The the the The