The city's recycling program initially accepted only paper and aluminum. ______ , over the past five years it has expanded to include glass, plastic, and electronics.
Which choice completes the text with the most logical transition?
- Acheck_circle
However
- B
Therefore
- C
For example
- D
Likewise
Explanation
Limited initial scope is contrasted with current breadth. "However" signals contrast. The others do not.