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Zorluk: OrtaContrast and Reversal Clues

Which word best completes the blank in the passage below based on the structural contrast clue provided?

Cevap:While early models of planetary formation posited that giant planets formed in stable, immutable orbits, recent astrophysical simulations suggest that their trajectories are actually quite 【dynamic】, shifting significantly over cosmic time.

Cevap

dynamic (or fluid / variable / unstable / volatile / changeable)
The initial contrast signal 'While' sets up an opposition between the early view of planetary orbits as 'stable, immutable' and the view supported by recent simulations. Therefore, the blank requires a word denoting changeability or instability, such as 'dynamic' or 'variable', which is reinforced by the elaboration that trajectories are 'shifting significantly over cosmic time'.

Adım Adım Çözüm

1
Identify the structural contrast signal in the sentence.
The sentence begins with the contrast pivot 'While'.
Subordinating conjunctions like 'While' signal a contrast or semantic reversal between the two clauses of the sentence.
2
Determine the meaning of the reference concept in the first clause.
The first clause describes early planetary orbits as 'stable, immutable'.
To complete the reversal, the blank must express a property opposite to being stable and unchanging.
3
Deduce the word required for the blank.
A word such as 'dynamic' or 'variable' fits the required contrast and aligns with the contextual clue 'shifting significantly over cosmic time'.
This completes the semantic reversal dictated by the contrast pivot while maintaining contextual coherence.

Anahtar Kavram

Using contrast and reversal signals to infer contextually opposite vocabulary in Text Completion
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Konular

Contrast and Reversal Clues

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