Eating well_____is not enough,we need to keep_____. 为什么第一个横线上要填alone而不是only呢?

Eating well_____is not enough,we need to keep_____. 为什么第一个横线上要填alone而不是only呢? eating All the people in my family like eating n——All the people in my family like eating n（ ） Eating healthy food and ______(do) exercise _____(help)n me keep fit. Most of the Chenese people like eating n() on their birthday. healthy eating eating是什么意思 eating是什么意思 eating inslde Eating habits?还是 eating habit I did not mean ___anything ,but those apples looked so good i could n't resist___A to eat trying B to eat to trying C eating to try D eating to trying请回答 说明为什么 healthy eating habbits中的eating是什么词性? healthy eating habits.eat为什么要eating? who is eating?还是who are eating? role-play-eating是什么意思? eating disorders是什么意思 healthy eating 作文 healthy eating 的意思