We learn to be ___kind______ (kind) to animals.请问,横线上为什么要填kind呀?

We learn to be good student 翻译! we should learn to be i__ when we grow up. we all have to learn about love and be loved . We learn to be good students 的汉语意思是? When we learn to treasure simple happinessWhen we learn to treasure simple happiness ,then we will be winners in life When we learn to treasure simple happinessWhen we learn to treasure simple happiness ,then we will be winners in life we should learn to be face with difficulties这句话的语法对吗 尤其是be,learn to be face with 填空：we need to learn how to be P( ) when we make requests. 翻译We need to learn how to be polite when we make requests 请问We should learn to be grateful,为什么要加to be? we need to learn how to be polite by _______ (be) less direct In order not to o—— people,we need to learn how to be polite. It will be s____ when we learn to s_____ to whales but we have no whales to speak to. We learn to be ___kind______ (kind) to animals.请问,横线上为什么要填kind呀? 谁可以告诉我When we learn to treasure simple happ谁可以告诉我When we learn to treasure simple happiness ,then we will be winners in life We should learn to grow we need to learn how to be polite when we make requests 求主谓宾的成分 句子的成分? learn to be 什么意思