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Difficulty: MediumExample Context Clues

Read the illustrative examples provided in each sentence to determine the meaning of the underlined word. Match each vocabulary word to its contextual definition. Which pairings correctly connect each term to its intended meaning?

  • The maintenance officer faced a quandary, such as deciding whether to ground the cargo plane for unscheduled repairs or permit a vital supply mission through worsening storm conditions.A perplexing dilemma or state of uncertainty between challenging alternatives
  • Chemical runoff produced deleterious effects on the local ecosystem, including heavy metal buildup in drinking wells, severe vegetation loss, and widespread fish mortality.Producing harmful, damaging, or destructive consequences
  • The field medic took immediate actions to alleviate the casualty's discomfort, for example, by stabilizing the sprained joint, elevating the limb, and applying cold compress packs.To lessen, reduce, or relieve the severity of pain or distress
  • Pioneering communication crews relied on rudimentary apparatus, like hand-operated signal mirrors, kerosene lanterns, and simple acoustic megaphone horns.Basic, primitive, or developed to an early and unsophisticated level

Answer

The term 'quandary' pairs with 'A perplexing dilemma or state of uncertainty between challenging alternatives'; 'deleterious' pairs with 'Producing harmful, damaging, or destructive consequences'; 'alleviate' pairs with 'To lessen, reduce, or relieve the severity of pain or distress'; and 'rudimentary' pairs with 'Basic, primitive, or developed to an early and unsophisticated level'.
Each match is directly supported by the explicit examples provided in the stem sentences: deciding between competing operational risks demonstrates that a 'quandary' is a dilemma; water contamination and habitat damage confirm that 'deleterious' means harmful; supportive first-aid actions establish that 'alleviate' means to reduce pain; and simple hand mirrors and horns show that 'rudimentary' means basic or primitive.

Step-by-Step Solution

1
Locate signal phrases introducing examples in each sentence.
Identified 'such as' in the first sentence, 'including' in the second, 'for example' in the third, and 'like' in the fourth.
Example signal words directly point to concrete illustrations of the target vocabulary terms.
2
Analyze the listed examples to deduce the category and functional meaning of each target word.
The trade-off between grounding and flying denotes a dilemma; ecosystem harms indicate destructive effects; cold compresses and splints indicate symptom relief; hand mirrors and lanterns indicate primitive equipment.
Synthesizing specific examples reveals the shared conceptual meaning of the unknown word.
3
Match each analyzed term to its corresponding definition on the right.
Matched 'quandary' to dilemma, 'deleterious' to harmful, 'alleviate' to relieve, and 'rudimentary' to primitive/basic.
Ensures complete alignment between contextual evidence and definitions.

Key Concept

Using signal words such as 'like', 'such as', 'for example', and 'including' to extract the shared traits of listed examples and define target vocabulary in context.
Estimated Time:1m 0s
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Topics

Example Context Clues

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