英语翻译1.After ( ) seemed ages,the newsman disclosed the facts.

英语翻译
1.After ( ) seemed ages,the newsman disclosed the facts.
A there B which C what D that
2.A modern city has been set up in ( ) was a wasteland ten years ago.
A what B which C that D where
3.After ten years,the city changed a lot and looked different from ( ) it used to be.
A that B which C what D who
4.The way he did it was different ( ) we were used to.
A in which B in what C from what D from which