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Question

Difficulty: MediumMultiple-Meaning Words

Which single vocabulary word correctly completes both sentences below to satisfy their distinct contextual meanings?

Answer:1. The logistics coordinator had to 【channel】 all emergency relief supplies directly toward the hardest-hit district.
2. The communications technician switched the receiver to an alternate radio 【channel】 to avoid heavy interference.

Answer

channel
The polysemous word 'channel' fits both sentences accurately: in the first sentence, it operates as an active verb meaning to guide, route, or direct movement along a specific path; in the second sentence, it functions as a technical noun indicating a specific band of radio frequencies allocated for communication.

Step-by-Step Solution

1
Analyze the context clues and grammatical role in the first sentence.
The phrase 'had to [blank] all emergency relief supplies directly toward' requires a transitive verb meaning to direct, guide, or route resources along a specified course.
Determining the part of speech and contextual objective establishes the semantic requirements for the first blank.
2
Analyze the context clues and grammatical role in the second sentence.
The phrase 'switched the receiver to an alternate radio [blank]' requires a singular noun denoting an electronic frequency band, transmission path, or communication circuit.
Identifying the domain-specific technical noun requirement establishes the second contextual constraint.
3
Identify the polysemous word that satisfies both contextual definitions simultaneously.
The word 'channel' functions accurately as a verb meaning to route or direct flow (Sentence 1) and as a noun denoting a designated communication band (Sentence 2).
The correct response must be a single lemma that resolves both distinct contextual usages without ambiguity.

Key Concept

Contextual meanings of polysemous words
Estimated Time:45s
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Topics

Multiple-Meaning Words

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