1.
阅读理解。根据短文内容，选择正确答案。
My name is Sam. I'm a boy. I'm nine years old. Look at the picture of my friends. This is my sister Amy. She is nine. She likes singing. We're twins. We're from the UK. This is Daming. He is nine, too. He likes reading books and playing football. We often play football together. This is Lingling. She is a nice girl. She likes playing clapping games. We're good friends. We help each other.(彼此，互相)