A.50 decibels | B.65 decibels |
C.70 decibels | D.85 decibels |
A.It relaxes people and stops them from getting bored. |
B.It can help people to focus on a subject. |
C.It can absorb sudden noises that cause distraction. |
D.It pushes people to use their imagination but doesn’t reach a level that disturbs them. |
A.the low—level noise of a coffeehouse may be too loud for some people to work with |
B.if a person is not a creative type, then background noise may not be of so much help to them |
C.a person’s own creative ability is as important as the environment they are in |
D.working in a coffeehouse is effective for most people |
A.Negative. | B.Objective. |
C.Enthusiastic. | D.Doubtful. |