The first thing my host father “warmed” me was that almost everyone in America was a big hugger. I didn’t understand what he meant until my first party. Whether they were friends or strangers, teenagers or elders, girls or guys, everyone I met gave me a big hug. However, as time went on, I began to understand America’s hugging culture. When a friend broke up with me, I was sad. When I told my best American friend about it, she said nothing but put her arms around me. Then warmth of the hug was a greater comfort than anything she could have said to me. One winter day I was walking along the street, shivering（颤抖）. It was then I saw two women, each holding a paper board, on which there were two words：FREE HUGS. Their were red because of the freezing weather and they were jumping up and down to keep themselves warm. “Hi, girl! Do you want a hug?” One of them asked me. I went up and opened my arms. The hug was short but warm and it took some of the coldness of the day away. After that I became a big hugger myself. One time my host father and I were traveling to another town. When we reached a restaurant where my friend Cindy worked, he stopped the car. “What’ wrong?” I asked.” “Alice, why don’t you go inside and give Cindy a hug?” He suggested. I went into the restaurant, ran straight up to Cindy, and gave her a hug before she realized what was going on. “That was a big surprise! And you got my day sweetie! ” She told me later. A hug is a way to communicate love and care. Do you want a hug? My arms are wide open. 56．The point of the first three paragraphs is to explain      . A．how body language is more important than actual words B．why hugging is so important in American culture C．how expressing, feelings can be difficult for Chinese D．how the author’s attitude toward hugging culture changed 57．We can infer from the passage that the host father      . A．seldom has has time to spend with the author B．often shares his experience with the author C．warns the author of the possible danger D．teachers the author to show her care for her friends 58．According the passage, a hug can make us feel A．comforted, loved and cared for                   B．happy, understood and amazed C．excited, wise and surprised     D．cared for, wise and happy