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Practice Reading: Reading Fill in the Blanks
ID: #47933
Cryptocurrencies
Instructions
In the text below some words are missing. Drag words from the box below to the appropriate place in the text. To undo an answer choice, drag the word back to the box below the text.
* Drag the correct answer into all target fields
Cryptocurrencies emerge from the digital between various encryption techniques. As many cryptocurrencies were developed during the digital , one of the components is often a traditional currency, like the US dollar, the other component is a cryptographic protocol. Typically, one provides the main transactional functionality, and the other ensures security. When cryptocurrencies become mainstream as a of transaction, they might evolve into a new form of digital asset.
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