根据短文理解，选择正确答案。

    There are two main types of non­verbal communication. Body language is the first. Body language is body movements that depend on a person's attitude or feelings. Body language includes the way people walk，how they stand，and their facial features. In other words，any kind of meaning is shown by a person's attitude or body movements. For example，when a boy is sad he may drop his head and walk slowly. Or，if a girl is happy，she might run and jump or stand up straight and put her hands in the air. People don't have to say anything to show how they feel about things. The colour of people's skin may even show how they feel. For example，if people with light coloured skin get embarrassed，their skin may turn red，or if they are worried，they might get pale. Body language can be voluntary(主动的) or involuntary(无意识的)．An interesting fact is that blind children will smile when happy even though they have never seen a smile.

    The next main type of non­verbal communication is gestures. Gestures are communications like facial expressions，hand signals，eye gazing，and body postures. Examples include smiles，handshakes，waving，and raising certain fingers to say something. For instance，if you saw a friend at a noisy carnival，you might smile and wave at your friend. You might also point at the Ferris wheel if you wanted to meet your friend there. You could do all of these things without saying a word. Another great example is in baseball when the catcher signals to the pitcher the kind of pitch to use for the batter that is up.

选出画线部分发音不同的一项。(    )

完形填空

    At my heaviest I weighed 370 pounds. I had a very poor relationship with food: I used it to 1bad feelings, to make myself feel better, and to celebrate. Worried about my health, I tried many different kinds of 2 but nothing worked. I came to believe that I could do nothing about my 3.

    When I was 50, my weight problem began to affect me 4 . I didn't want to live the rest of my life with this 5 weight any more.

    That year, I6 a seminar where we were asked to create a project that would touch the world. A seminar leader shared her 7story —she had not only 125 pounds, but also raised $25,000 for homeless children.

   8 by her story, I created the As We Heal(痊愈), the World Heals 9. My goal was to lose 150 pounds in one year and raise $50,00010 a movement founded 30 years ago to end hunger. This combination of healing myself and healing the world11 me as the perfect solution.

    12I began my own personal weight program, I was filled with the fear that I would 13 the same difficulties that beat me before. While the 14 hung over my head, there were also signs that I was headed down the right 15. I sent letters to everyone I knew, telling them about my project. It worked perfectly. Donations began 16in from hundreds of people.

    Of course, I also took some practical steps to lose weight. I consulted with a physician（内科医生）, I hired a fitness coach, and I began to eat small and 17meals. My fund-raising focus also gave me new motivation to exercise 18.

    A year later, I19my goal: I lost 150 pounds and raised $50,000! I feel that I've been given a second life to devote to something that is 20 and enormous.