Set 6: Words in Context (Intermediate)
Explanation
PASSAGE
The rapid advancement of artificial intelligence has ______ a new era of automation, fundamentally changing how industries operate.
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 describes AI as causing or bringing about a new era. 'Precipitated' means to cause (an event or situation, typically one that is bad or undesirable) to happen suddenly, unexpectedly, or prematurely, but in this context, it simply means 'brought about'. 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:
• "rapid advancement"
• "new era"
Why others are wrong: C (Revered means respected deeply.), D (Halted means stopped.), A (Mimicked means copied.).
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