Most students feel their IQ, which refers to Intelligence Quotient, is what     1    (决定) how well they are going to do in life, but new research suggests that EQ is a better way for    2    (预测) success. Professor Salovey says it is IQ that gets you e    3     but it is EQ that gets you promoted.

It is said that the     1     use of chemical pesticides and artificial fertilizers can sometimes     2    both the land and people’s health. For     3    , pesticides can do     4     to the land by killing not only bacteria and insects, but also     5     ones. In addition, these chemicals can stay in the soil and underground water sources for a long time,     6     affects the crops grown on the land, in turn, the animals and humans who digest them. What     7     people is that these chemicals may harm their health and even cause cancer.     8    , some pesticides like DDT have been prohibited in most countries because of the damage they cause to people and the     9    . Besides, crops     10     with chemical fertilisers usually grow too fast to be rich in nutrition.     11     from their     12    , they look beautiful but they have a     13     of essential minerals and flavor. So some people are considering an     14     to chemical farming like organic farming though there is still a long way to     15    .