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Answer: BSet 4: Words in Context (Intermediate)
Explanation
PASSAGE
The bacteria are known for their ______, able to survive in extreme environments ranging from boiling thermal vents to freezing arctic ice.
Which choice completes the text with the most logical and precise word or phrase?
A. fragility
B. resilience✓ Correct
C. dependence
D. invisibility
Detailed Explanation
The ability to 'survive in extreme environments' indicates toughness. 'Resilience' is the capacity to withstand or to recover quickly from difficulties; toughness.
Key Evidence:
• "able to survive"
• "extreme environments"
Why others are wrong: A (Fragility means easily broken/killed.), C (Dependence refers to need.), D (Invisibility refers to sight.).