_________ Chicago is a beautiful city today, but_________ Chicago of the 1920s was a very dirty place.
A.The ; the B./ ;/ C.A ; the D./ ; the正确答案D
_________ Chicago is a beautiful city today, but_________ Chicago of the 1920s was a very dirty place.
A.The ; the B./ ;/ C.A ; the D./ ; the正确答案D
