字数:200满分:100分
文章衔接手法恰当;文中能较灵活地使用高级词汇,但词汇量积累还要努力;句式变化较为明显,可适当增加从句的使用。
It is unwise to assume that flooding is always the result of natural causes, sine there might be other causes. One cause of higher global standards of living is that people's expectations are also higher. Better accesss to wider range of foods and the availability of high-calorie snacks can due to increases in people's weight; for these reasons, care should be taken not to consume too many calories. In most contexts, increased trade is mainly result in more open markets. Limited exposure to sunlight in northern countries is an important impact of vitamin D deficiency and associated illnesses. Arguably, education has had the greatest consequence on public health in developing cuntries. It is unwise to assume that flooding is always the result of natural causes, since there might be other causes.