I believe the answer is B. Nguyen explains how buses reduce traffic by lowering the number of cars on the road.
The passage says “Clearly, buses reduce traffic rather than cause it”. Answer B is the only answer that mentions traffic in a logical way.
I hope this helps!
I would say B. to have a thorough knowledge of grammar
I’d people send links report them
hello! what act and scene is the book in?
It could be C? If not. I'm not sure then