Составить 5 типов вопросов к предложению: it was the largest electromechanical calculator ever built​

Ответ:

It was the largest electromechanical calculator ever built, wasn’t it? Разделительный

Was it the largest electromechanical calculator ever built? Общий

Was it the largest or the smallest electromechanical calculator ever built? Альтернативный

What type of a calculator was it ? Специальный

What was it? К подлежащему