1.Do you prefer to study in the morning or in the evening?

　　I prefer to study in the morning cos my mind is active after a good rest at night. We have the old saying: the best season during a day is the morning.

　　2.Why do some people find it difficult to focus in the morning?

　　I reckon because they don’t have a good rest, say they stayed up late the night before. Some people have really irregular timetables.

　　3.What do you do to improve your learning efficiency?

　　I would say, to integrate work with leisure, have a clear division of work and rest by making a clear schedule. Keeping a good mood also matters a lot.