Set 8: Words in Context (Advanced)
Explanation
PASSAGE
While some plants require constant watering, the cactus is able to ______ in arid environments by storing water in its thick stems.
Which choice completes the text with the most logical and precise word or phrase?
Detailed Answer Explanation
This question asks for the meaning of a word as used in this specific context. The text contrasts plants that need water with the cactus that can survive and grow well ('store water') in dry places. 'Flourish' means to grow or develop in a healthy or vigorous way. Words can have multiple meanings, and context determines which meaning applies. Read the surrounding sentences carefully. Substitute each answer choice to see which maintains the intended meaning and fits the context. Many vocabulary words have multiple dictionary definitions, but only one fits the context. Use the surrounding sentences as clues. Try substituting each answer choice to see which one preserves the author's intended meaning without changing the sentence's message.
Key Evidence:
• "able to ... in arid environments"
• "storing water"
Why others are wrong: B (Wither means to become dry and shriveled, which is what the cactus avoids.), C (Decay means to rot or decompose.), A (Struggle implies difficulty, but the text suggests the cactus is adapted ('able to') for this environment.).
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