https://scholarworks.umass.edu/entities/publication/368dcee3-7b78-470c-af99-c3bcaad471ce
The Acquisition of Echo Questions
echo questionsacquisition
https://grammarerror.com/correctanswers/intermediate-echo-questions-tags/question-tags-imperatives-exceptions-1
Explanations - 2 - Basics. Advanced Question Tags and Echo Questions - GrammarError
Answer explanation for question 2 of 10 in the Basics. Advanced Question Tags and Echo Questions challenge.
question tagsecho questionsexplanationsbasicsadvanced
https://publications.hse.ru/articles/1043766271
Towards a typology of echo questions
Over the past half century, the analysis of questions has played an important role in the developmentof the syntactic theory. Despite this, echo questions have...
echo questionstowardstypology