This is one of the longest bridges that ______on this river.A is ever built B have ever been built C was ever built D has ever been built 选B 为什么不选D 不是单三么?

This is one of the ____watches.(run) This is one of the _______watch(run) this one really is out of the This dress is one of the ( visit ) 'and there's another pair l( )this in the cupboard .One of those is black and the other's brown.' life is difficult,this is one of the greatest---(ture) 10.This is the only one of the books published Of all the shops,this one is the _____(bad) This bridge is three times the length of that one.. This is one of the most famous( )in China.(church) This is the ____(one)page of my English diary. this is one of the most famous---------(hero) names this is one of the ways to show my This is the ____(one)day of school This is one of the reasons why .这是什么从句 This is one aspect of 英语填空,快来帮我呀!There are a lot of people at this hotel at the seaside.It is not raining.It is a f------ day and the sun is s-----.One of the men is l----- at the children. l think this problem is e_______ of the three.