题目

As the saying goes, ”Friends are treasure in our life.” I remember when I was growing up, my mum always_______ ,“Half the fun of doing anything is sharing with others.” It’s true. Friends make _______ enjoy the taste of our success and joys and comfort us in our challenging moments. They provide a mirror for us _______ more about ourselves. I’ve always looked at friends as family _______. They enrich our lives. As a famous writer once said, “A friend is a present which you give_______.” To be a good friend, it’s important to be a good listener. Hear _______ your friend says f下列现象中，属于光的折射现象的是（ ）A．水中倒影 B．水中筷子变弯 C．小孔成像 D．坐井观天