ACT English Practice Question #1249 (Medium (29)) | Test Citadel
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ACT English Difficulty: Medium (29)

Digital ACT English Practice Question #1249

Test your problem-solving accuracy on this official-caliber item. Select an answer choice to check your reasoning instantly.

The experimental solar cell achieved an efficiency of twenty-two percent, exceeding the research team's initial expectations. Which choice represents the most appropriate introductory phrase?
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Socratic AI Engine Step-by-Step Derivation
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⚡ 15-Second Desmos Speed Hack

Direct active voice eliminates dangling modifiers.

Masterclass Solution & Distractor Trap Analysis

Choice A is an active, clear, direct independent clause with 'The experimental solar cell' as the subject. Choices B and D introduce dangling modifiers (the research team did not achieve 22% efficiency, the solar cell did; expectations did ...

Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...

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