How many people could not have a sound sleep at night according to the recent survey
A: 70%.
B: 54.3%.
C: 45.3%.
D: 36.5%.
A: 70%.
B: 54.3%.
C: 45.3%.
D: 36.5%.
举一反三
- How many hours do you need to sleep every night according to the video?
- According to the estimates, how many people there have been infected by the disease A: 2000. B: 20000. C: 300. D: 3000--10000.
- According to a recent survey, _____ three fifths of working mothers in China don’t want to have a second child.
- How many phases of sleep do people usually cycle through?
- According to the UK sleep Council’s survey，what percentage of people interviewed are NOT working in their best state at noon time?