According to the passage, which of the following is true of the Rosetta stone？A．It was fou

According to the passage, which of the following is true of the Rosetta stone？

A．It was found by scholars trying to decode ancient languages.

B．It contains two versions of hieroglyphic script.

C．Several of its inscriptions were decoded within a few months of its discovery.

D．Most of its inscriptions have still not been decoded.

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