2 . 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Up to 82 percent of children with healthy mothers are not easy to be obese（肥胖的）, according to research. A mother, 1 has a healthy weight, exercises regularly, eats a healthy diet, doesn’t smoke and only 2 (drink) wine in moderation, is significantly less likely 3 (have)a fat child, scientists say.
And research suggests it could be more to do with nurture(养育) 4 nature, as a mother's lifestyle appears 5 (direct) linked to the health of her child. When both mother and child follow a healthy lifestyle, the risk of obesity 6 (reduce)even more, the study of more than 24,000 children found.
The study examined the medical history and lifestyles of more than 24,000 children aged nine 7 fourteen, born to almost 17,000 women in the US. Researchers looked at the link between overall mother health and likelihood of a child 8 (be) obese.
The mother's health was judged on her height-to-weight ratio(比例), her diet, amount of physical 9 (active), smoking status and how much alcohol she drank. A healthy weight and diet, regular exercise, no smoking and moderate drinking all reduce the chance of a woman having 10 obese child.
