The user needs to listen to an audio text to answer these questions. Without the audio, it's impossible to determine the correct answers for statements A-E.
Text Analysis: The provided text describes giraffes, their physical characteristics, locomotion, senses, diet, lifespan, and their relationship with other animals. Key details include their height, weight, skin thickness, tail length, speed, eyesight, hearing, tongue length, and lifespan.
Based on the text: "Males are usually taller than females. An average adult male weighs about 1,192 kg, and a female weighs about 828 kg." This indicates males are generally taller and heavier.
Explanation: The text explicitly states that males are usually taller and provides weight differences that support them being heavier.
Based on the text: "They can run very fast, up to 60 km/h in a sprint, and can keep a speed of 50 km/h for several kilometres." This means they can maintain a speed of approximately 50 km/h for extended distances.
Explanation: The text states they can maintain a speed of 50 km/h for several kilometres, making 'about fifty' the most accurate choice.