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Difficulty: Very hardSupport and Cause-Effect Clues

Complete the passage below by filling in each blank with the word that best preserves the logical cause-and-effect relationships established by the context clues.

Answer:Inasmuch as the acoustic resonance of traditional wooden idiophones is governed directly by the cellular density of the timber, structural degradation caused by fungal decay inevitably 【vitiates】 the instrument's tonal purity, thereby 【compromising】 the auditory clarity of musical traditions reliant on precise harmonic overtones.

Answer

Blank 1 is best completed by 'vitiates' (or synonymous terms such as 'impairs' or 'degrades') and Blank 2 is best completed by 'compromising' (or synonymous terms such as 'undermining' or 'eroding').
The opening structure 'Inasmuch as...' sets up a clear causal premise: because acoustic resonance depends on timber density, fungal decay (a loss of density) must negatively affect tonal purity. The word 'vitiates' correctly means to spoil, impair, or corrupt the quality of something. Following this, the transition word 'thereby' signals a direct cause-and-effect outcome, meaning Blank 2 must express the resulting negative impact on auditory clarity. The term 'compromising' precisely describes how impairing tonal purity weakens or harms the clarity of harmonic overtones.

Step-by-Step Solution

1
Analyze the causal premise established by the opening clause.
The phrase 'Inasmuch as the acoustic resonance... is governed directly by the cellular density' establishes a direct causal dependency between timber integrity and sound quality.
Understanding the foundational cause allows us to infer what effect structural decay will have.
2
Determine the required tone and meaning for Blank 1.
Since decay negatively affects cellular density, it inevitably damages or spoils tonal purity. Blank 1 requires a verb meaning to impair or spoil, such as 'vitiates'.
The cause-effect relationship dictates a negative transition from structural decay to tonal purity.
3
Identify the logical function of the transition signal preceding Blank 2.
The adverbial phrase 'thereby' indicates a logical continuation and direct result of the action in Blank 1.
A cause-effect signal word requires Blank 2 to align in valence with Blank 1, describing the resulting detriment to auditory clarity.
4
Select the appropriate term for Blank 2.
Because tonal purity is spoiled, auditory clarity is weakened or harmed. A participle meaning weakening or damaging, such as 'compromising', maintains logical coherence.
The second blank must express the downstream consequence of the primary impairment.

Key Concept

Support and Cause-Effect Clues
Estimated Time:2m 0s
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Topics

Support and Cause-Effect Clues

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