[English Challenge] 04: The benefits of a bilingual brain

Listening
The benefits of a bilingual brain

Essential words:

1. bilingualism
2. accord
3. acquisition
4. gradually
5. grasp
6. necessarily
7. rational
8. subordinate

Pronunciation 
Essential sentence:
The idea of major cognitive benefits to bilingualism may seem intuitive now, but it would have surprised earlier experts.

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