Explanation
Choice A is the best answer. “Consequently” logically signals that the claim in this sentence (automakers are investing in the development of hydrogen fuel cell technology) is a consequence of the claim made in the previous sentence that automotive manufactures are turning to eco-friendly energy sources due to the harmful effects of pollutants from fuel vehicles.
Choice B: “Similarly” illogically signals that the information about automakers investing in hydrogen fuel cell technology is similar to the previous statement rather than a consequence of the information provided.
Choice C: “Nevertheless” illogically introduces a contrasting idea or concession instead of providing consequences of the previous statement about automotive manufacturers turning to eco-friendly energy sources.
Choice D: “Subsequently” illogically signals that the information in this sentence occurs later in a chronological sequence of events than the claim made in the preceding sentence.
✨ Expert's Tip ✨
- Identify the main idea of the text: automotive manufacturers investing in eco-friendly energy sources.
- Find a relationship between the text’s ideas: consequence of a previous claim.
- Choose an appropriate transition word to match the relationship: consequently.