Answer:E. Surveys indicate that a majority of the city’s residents prefer using private vehicles over public transportation for their daily commutes.
Explanation:
To determine which option most strengthens the critics’ argument, we need to identify the choice that best supports the critics’ concerns about the proposed public transportation initiative.
Original Critics’ Arguments:
1. The current public transportation system is already at maximum capacity.
2. Expanding the bus network requires substantial public funding, potentially leading to increased taxes or reallocation from other services.
3. Electric buses may not significantly reduce emissions if the electricity grid relies on fossil fuels.
Analyzing Each Option:
A.Studies have shown that public transportation usage tends to decline in cities after the initial expansion period due to maintenance challenges.
• Impact: Suggests that even if the bus network is expanded, usage may not sustain, undermining the effectiveness of the initiative.
• Effect:Strengthens the critics’ argument by indicating that expansion may not yield long-term benefits.
B.The city’s electricity grid is projected to transition to renewable energy sources within the next five years.
• Impact: Implies that electric buses will become more environmentally friendly over time.
• Effect:Weakens the critics’ argument regarding the limited environmental benefits of electric buses.
C.Similar public transportation initiatives in neighboring cities have successfully reduced traffic congestion and emissions without increasing taxes.
• Impact: Provides evidence that such initiatives can be effective without the drawbacks the critics mention.
• Effect:Weakens the critics’ argument by offering a counterexample to their concerns.
D.Electric buses have been found to require less maintenance and have longer lifespans than diesel buses.
• Impact: Highlights additional benefits of electric buses, such as cost savings and durability.
• Effect:Weakens the critics’ argument by presenting advantages that support the initiative.
E.Surveys indicate that a majority of the city’s residents prefer using private vehicles over public transportation for their daily commutes.
• Impact: Suggests that even with an expanded bus network, a significant portion of residents may not switch to public transportation.
• Effect:Strengthens the critics’ argument by indicating that the initiative may not effectively reduce the number of private vehicles on the road, thereby failing to alleviate traffic congestion and achieve environmental goals.
Conclusion:
While Option A also strengthens the critics’ position by suggesting that expansion may not be sustainable, Option E more directly addresses the core of the critics’ argument regarding the effectiveness of the initiative in reducing private vehicle usage. If the majority of residents prefer private vehicles, expanding public transportation may not achieve the desired outcomes, thereby reinforcing the critics’ stance against the proposal.