Passage:
In 1957, engineers Alfred Fielding and Marc Chavannes sealed two plastic shower curtains together, trapping pockets of air between them. They hoped this textured material would become a popular new home wallpaper. [1] Therefore, consumers showed little interest in decorating their walls with plastic sheets. The inventors did not despair; instead, they successfully marketed their product as 'Bubble Wrap' for protective packaging.
Question:
Which choice provides the most logical transition at [1]?
- ANO CHANGE
- However,Answer
- CFurthermore,
- DFor instance,
Answer
The transition word 'However,' which correctly establishes a relationship of contrast.
The transition word 'However,' is correct because it signals contrast. The passage sets up an expectation in the first sentence (the hope that the plastic material would become popular wallpaper) and contrasts it with reality in the second sentence (consumers showed little interest).
Step-by-Step Solution
Key Concept
Sentence-level transitions signal the logical relationships between ideas in consecutive sentences.