Both the lack of sleep and the the lack of physical activities are the reasons that people are so easy to get tired.( )
举一反三
- A lack of sleep in the long term can reduce people’s concentration.
- Lack of sleep can lead to ______. A: a sudden change in lifestyle B: good bodily condition C: the habit of falling asleep in front of the television D: a quick drop in both physical and mental condition
- 7. A human being will die sooner from lack of sleep than from lack of food. A: B:
- Lack of sleep will not lead to any health problems.( )
- Those people __ a general understanding of the present situation. A. lack of B. are lacking of C. lack D. are in lack