You are in free guest mode.
Timed Practice
Revision List
Attempt History
Progress Tracking
Create a free account to unlock these tools
Practice Listening: Summarize Spoken Text
ID: #31193
Short
Big Bang Theory
Transcript:
The universe, as we know, it is actually really old. Do you know exactly how old is the universe is? The universe is about fifty billion years old, and it was discovered that the oldest star is about thirty billion years old, not older than the universe, which is perfectly matched. Well, people thought it might have expanded ten to twenty billion years ago. However, according to the Big Bang theory, it actually happened 13.7 billion years ago. The Big Bang Theory, also known as the cosmological model, is simply an amazing discovery, the expansion of the universe had rarely occurred 13.7 billion years ago, which can match the current prediction of the cosmological model. However, we are still not sure how many more years more in it will expand; the future is really unknown to us.
* Summarize in the box below (between 50 and 70 words)
A.I. Score
With a free account:
Retry and compare every attempt.
Be the first!
No community answers here yet — submit yours and help others learn.
Saving...