In the 1960s ,this was the third longest bridge that __in the world.

In the 1960s ,this was the third longest bridge that __in the world.
A.was ever built B.had ever built C.has ever been built D.had ever been built
英语人气:515 ℃时间:2019-12-06 03:01:05
优质解答
D 过去完成时的被动语态,因为该句话的时间基准是过去,而已经建造是过去的过去,所以用过去完成时.
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