Вопрос из теста по предмету Английский язык

Question

Reply to the question in accordance with the situation.
Professor: «Could you explain the commission the purpose of your survey».
Postgraduate: «___________».

Answer

I must admit that the purpose of my survey is to investigate this technique’s advantages.

Answer

The purpose of our survey is to investigate this technique’s advantages.

Answer

It is a very actual research for a contemporary society.

Answer

You know, it is obvious that we want to investigate this technique’s advantages.

Reply to the question in accordance with the situation. Professor: «Could you explain the commission...: ответ на тест 1029315 - Английский язык