单项选择题
I strongly approve of the preservation of historic buildings. ____________, they are part of our heritage and secondly, they are often very beautiful. Too many have already been destroyed. ___________ my home town, where whole streets of lovely houses were knocked down in order to build high-rise flats.
A.For one thing ... A good example of this is
B.Instead of ... For example
C.In fact ... For example
D.For instance ... For instance