Drag a sentence to the box to complete this partial summary of the passage:
Ptolemy built a great library in Alexandria 2,300 years ago.
The library held all the knowledge of the known world at
the time.
The library may have burned in a battle.
Ships had to give their documents to the library.
No one is certain what happened to the library.
SEA better library was built in recent years.
The harsh climate may have affected the library.