In 1913,Titanic was the largest and most luxurious cruise ship that---A.was ever builtB.has ever been builtC.has ever builtD.had ever been built
In 1913,Titanic was the largest and most luxurious cruise ship that---A.was ever builtB.has ever been builtC.has ever builtD.had ever been built
In 1913,Titanic was the largest and most luxurious cruise ship that---
A.was ever built
B.has ever been built
C.has ever built
D.had ever been built
In 1913,Titanic was the largest and most luxurious cruise ship that---A.was ever builtB.has ever been builtC.has ever builtD.had ever been built
In 1913,Titanic was the largest and most luxurious cruise ship that---
A.was ever built
B.has ever been built
C.has ever built
D.had ever been built
选项中有ever,所以只能用完成时
因为前面主句是用was一般过去时,所以后面是时态要往前推一格,用过去完成时
另外注意要用被动
D
D
在1913年,泰坦尼克号是有史以来最为巨大且最为豪华的游轮。
In 1913是过去的时间
故用过去完成时
D。在1993年泰坦尼克号是当时承经有过的最大最豪华的巡游船。
选D
首先,Titanic已经被建成。应该是完成时。排除A
另外,是在1913年,过去已经完成了。应该用过去完成时。所以选D
D