举一反三
- to dirty air can cause people to suffer from
- Too much to dirty air can cause people to
- This is the total number of people who suffer from various diseases that the World Health Organization ________________unsafe drinking supplies.
- _________(pollute) air and water will do harm to people's health.
- What are the major threats to human health? A: Smoking and drinking alcohol can greatly affect human health. B: Keeping an unbalance diet can cause healthy problems. C: Depression, anxiety, pressure and other worries can lead to healthy problems. D: air pollution & traffic accidents are also threats to human health.
内容
- 0
It can be concluded from the passage that______. A: people's behavior accounts for attitude B: people's living habit is easy to change C: people's attitude towards punctuality is identical D: cultural difference can cause difference in attitude
- 1
Today, people changed their expectations about the future. This change A: can cause a movement along a demand curve. B: can affect future demand, but not today’s demand. C: can affect today’s demand. D: cannot affect either today’s demand or future demand.
- 2
After being rescued from the air crash, the people agreed that they had much to ________.
- 3
Exercise habits can help relieve stress in that ______. A: exercising gives people opportunities to meet friends B: exercises prevent people from eating too much C: exercising gives people a break from physical, mental and emotional tension D: people can learn new skills while doing exercises
- 4
1. Much later, people’s living conditions improved, but they suffered from natural disasters and diseases, so their greetings changed from‘无它乎’to‘吃了吗’. ( )