Ответ:

Перевод задания: Decide whether the statement is true or false: “A trick to avoid confusion: imagine that do/does is a magic flag. As soon as you use it, the main verb loses the ending -s, as if it were hiding behind the flag.”

True. In Present Simple questions and negatives with does, the main verb is used without -s: Does she read? / She doesn’t read.

Перевод ответа: Верно. В вопросах и отрицаниях в Present Simple с does основной глагол употребляется без окончания -s: «Она читает?» / «Она не читает».

Ответ: Верно.