1
四級(jí)考試是許多童鞋必須通過(guò)的考試，其重要程度不言而喻。希望通過(guò)四級(jí)聽力天天練，童鞋們可以提高聽力水平，高分通過(guò)四級(jí)，沖刺六級(jí)。

全文聽寫，童鞋們注意數(shù)字聽寫規(guī)則哦~~

Loneliness has been linked to depression and other health problems. It can also spread to others. A friend of a lonely person was 52%more likely to develop feelings of loneliness. And a friend of that friend was 25% more likely to do the same. Happiness, obesity and the ability to stop smoking can also spread like infections within social groups. Loneliness can affect relationships between next-door neighbors. The loneliness spreads as neighbors who were close friends now spend less time together. The study also found that loneliness spreads more easily among women than men.