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Practice Speaking: Read Aloud
ID: #37139
Medium Aromatic Substance
Instructions
Look at the text below. In 35 seconds, you must read this text aloud as naturally and as clearly as possible. You have 35 seconds to read aloud.
Researchers have found a way to convert the aromatic substance vanillin into a redox-active electrolyte material for liquid batteries. The technology is an important step towards ecologically sustainable energy storage.
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