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Difficulty: MediumSupport and Cause-Effect Clues

Read the following sentence and determine the word that best completes the text based on the cause-and-effect clues.

Answer:Because the team's newly developed algorithm processed complex seismic datasets in seconds rather than months, it dramatically accelerated the pace of research; consequently, the project yielded 【decisive】 evidence that corroborated the long-disputed theory of rapid tectonic displacement.

Answer

The blank must be filled with an adjective meaning strong, convincing, or authoritative (such as 'decisive', 'compelling', or 'robust') to reflect the positive causal outcome signaled by 'consequently' and 'corroborated'.
The sentence relies on the causal structural cues 'Because' and 'consequently'. The initial clause describes a major technological breakthrough that dramatically sped up research. As a direct result, the evidence produced would naturally be powerful and convincing enough to corroborate a previously disputed theory.

Step-by-Step Solution

1
Identify structural transition signals in the sentence.
Found initial causal marker 'Because' and semicolon continuation marker 'consequently'.
These signals indicate that the second clause represents a direct logical result of the first clause.
2
Analyze the valence and context of the cause.
The cause involves an algorithm that 'dramatically accelerated the pace of research'.
This establishes a positive, highly productive premise.
3
Determine the required meaning for the blank.
The blank modifies 'evidence' which 'corroborated the long-disputed theory'. Therefore, the evidence must be strong or conclusive.
The cause-and-effect relationship demands an adjective signifying high strength or persuasiveness.

Key Concept

Support and Cause-Effect Structural Signals
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Topics

Support and Cause-Effect Clues

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