Questão #5114

Matemática — Inglês

In the interrogative sentence "What makes someone live alone for so much time?", the auxiliar verb DOES wasn't used because:

A There was a grammatical mistake. B It is optional in this case. C There is another verb immediately after the object. D What is the subject of the clause. E The question is informal

Matemática — Inglês

Uma questão respondida. E as próximas?