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Difficulty: MediumMulti-Blank Dependency Tracking

Which vocabulary choices best complete the passage below so that the blanks maintain logical coherence and inter-blank dependency?

Answer:Far from demonstrating that the exoplanet's atmosphere was entirely 【inert】, the atmospheric spectroscopy data actually revealed a complex equilibrium maintained by photochemical cycles, which in turn suggested that previous models overemphasizing chemical stagnation were fundamentally 【flawed】.

Answer

The first blank requires a word meaning inactive or motionless (such as 'inert', 'quiescent', or 'static'), which sets up the contrast introduced by 'Far from' against 'a complex equilibrium maintained by photochemical cycles'. The second blank requires a word meaning incorrect or unsound (such as 'flawed', 'erroneous', or 'misguided'), which logically follows from discovering that previous models overemphasized chemical stagnation.
The sentence relies on a contrast pivot ('Far from') and a causal result signal ('which in turn suggested'). The first blank must contrast with the discovery of active 'photochemical cycles', making words denoting inactivity such as 'inert' or 'static' correct. The second blank evaluates previous models that assumed 'chemical stagnation'; because those models are disproved by the new data, terms denoting invalidity such as 'flawed' or 'erroneous' complete the logical relationship.

Step-by-Step Solution

1
Analyze structural transition signals in the sentence
Identified the pivot phrase 'Far from demonstrating that...', which establishes a direct contrast between the concept in the first blank and the subsequent finding of 'a complex equilibrium maintained by photochemical cycles'.
Understanding the contrast signal is necessary to determine the required polarity for the first blank.
2
Determine the required meaning for the first blank based on inter-blank relationship
Since the atmosphere reveals active photochemical cycles, the contrasting notion in the first blank must denote a lack of activity or chemical motionlessness, pointing to terms such as 'inert' or 'static'.
The phrase 'Far from' reverses the meaning of the clause relative to the observed active equilibrium.
3
Determine the required meaning for the second blank
The clause states that previous models overemphasized 'chemical stagnation'—a view contradicted by the new spectroscopic findings. Thus, these previous models must be characterized as incorrect, leading to terms like 'flawed' or 'erroneous'.
The phrase 'which in turn suggested' establishes a causal relationship between the new evidence of dynamic equilibrium and the invalidation of earlier static models.

Key Concept

Multi-Blank Dependency Tracking
Estimated Time:1m 30s
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Multi-Blank Dependency Tracking

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