we must learn to say no这句话中谓语成分是什?

we must learn to say no这句话中谓语成分是什? we must try to overcome them.这句话里的谓语是有什么成分构成的? 英语演讲 learn to say no we learn english 中learn 是宾语还是谓语 we learn a lot from our teachers.we must say t______ to them learn to say no中学英语作文 英语作文：learn to say no 求英语演讲稿：learn to say no ____Baby 、 We must learn to forget Even in we must learn to smile, 这句话There is no royar to learn 【紧急求助】怎样写英语议论文?题目是Learn to say no