Question

They are not known to most learners, despite having been written about in the scientific literature for many years. Completion card Select correct sentence completion.

Accepted Answer

despite having been written about | in spite of being written about | despite being written about Anki is a program which makes remembering things easy. There are two simple concepts behind Anki: active recall testing and spaced repetition.

Text	They are not known to most learners, despite having been written about in the scientific literature for many years.
Choices	despite having been written about \| in spite of being written about \| despite being written about
Header	Completion card
Intro	Anki is a program which makes remembering things easy. There are two simple concepts behind Anki: active recall testing and spaced repetition.
Instruction	Select correct sentence completion.

Written Learners Scientific Literature Years Spite Completion Card