Which of the following is TRUE according to the passage?Đoạn văn33/40 Which of the following is TRUE according to the passage?All three participants used the new technology for three months. All three participants in the programme were male.All three participants were aware of the reason and time of a good sleep. All three participants didn't know how many hours they slept.Giải thíchC. All three participants were aware of the reason and time of a good sleep.