Why does a lack of sleep cause people to gain weight
A: Because people burn fewer calories when they are awake.
B: Because people feel hungry when they lack sleep.
C: Because their hormones stay unchanged.
D: Because people don"t exercise when they don"t have enough sleep.
A: Because people burn fewer calories when they are awake.
B: Because people feel hungry when they lack sleep.
C: Because their hormones stay unchanged.
D: Because people don"t exercise when they don"t have enough sleep.
举一反三
- Why was the death regarded silent A: Because it's quiet after an explosion, B: Because the people were killed outright. C: Because when it came, the victims were in sleep, D: Because it happened suddenly.
- People don’t follow us when they witness us doing different things because they don’t like us.
- Why is a mid-morning break more beneficial to workers than a mid-afternoon break A: Because it helps people get concentrated when they get distracted. B: Because it makes people feel energetic when they are tired. C: Because it makes people feel vigorous before the midday lull sets in. D: Because it boosts motivation before people get sleepy.
- Why is the question of "how easily people can get used to working at night" not a mere academic question A: Because few people like to reverse the cycle of sleep aud wakefulness. B: Because sleep normally coincides with the hours of darkness. C: Because people are required to work at night in some fields of industry. D: Because shift work in industry requires people to change their sleeping habits.
- What does “sleep apnoea” mean? A: disturbing other people by snoring. B: breathing pauses during sleep. C: snoring so violent and loud. D: waking up because of snoring.