Respuesta :

Answer:

The correct answer is:

play a key role in

Explanation:

The phrase "play a key role in" indicates the involvement of someone in doing something or the importance of something.

For example:

  • Sara plays a key role in managing all the household work.

This sentence illustrates the involvement of someone (i.e. Sara) in doing something (i.e. household work)

  • Education plays a key role in the elevation of literacy rate.

This sentence illustrates the importance of something (i.e. education)

 

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