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Answer: CSet 4: Words in Context (Intermediate)
Explanation
PASSAGE
The software update was intended to fix bugs, but it inadvertently introduced new ______ that caused the program to crash repeatedly.
Which choice completes the text with the most logical and precise word or phrase?
A. features
B. vulnerabilities
C. glitches✓ Correct
D. improvements
Detailed Explanation
Issues that cause a program to crash are 'glitches'. A glitch is a sudden, usually temporary malfunction or irregularity of equipment.
Key Evidence:
• "program to crash"
• "introduced new"
Why others are wrong: A (Features are usually positive additions.), B (Vulnerabilities imply security risks, not necessarily crashes.), D (Improvements make it better, not crash.).