eat more vegetables and we will healthier and healthier.请问为什么用eat而不用eating,在什么情况下用eating.

eat more vegetables and Eat more fruits and vegetables to keep＿（健康） Some readers are going to eat more vegetables. It's he( )to eat more vegetables and fruit. _ (be) healthy,we should eat more vegetables and fruits. You should eat more vegetables to keep health.改错 We should eat more vegetables and less m( ). You must eat more vegetables and keep___(health) we shou eat more fruit and vegetables i of meat 有关健康习惯的单词,如：eat more vegetables eat more vegetables,please.It is good ____ your health eat more fresh vegetables and fruit.Do exercises regularly, You need to eat more fresh vegetables and fruits（）（）for you to eat more fresh vegetables and fruits. .more fruit and vegetables to keep healthy.A.eating B.To eat C.eatting D.eat I'm going to eat more vegetables to keep f__I'm going to eat more vegetables to keep fit.I'm going to eat more vegetables to keep fitter.第一句好（对）还是第二句,为什么? It's important ( )( )to eat more vegetables and fruit.应该填什么单词?它跟I believeit's important to eat more vegetables and fruit.是同义句 It is good for us to eat more vegetables .(改为一般疑问句）_____ _____ ____ ____ to eat more vegetables? 英语翻译_____________________to eat vegetables