根据短文内容，选择正确答案。

     Alice is an American girl .She is thirteen. She is now in Beijing with her parents. She doesn't know

 much Chinese. She can't speak Chinese well. Sometimes her friends do not understand her.

     It's Sunday morning .She's going to the zoo to see the pandas .She is waiting at the bus station. At the

 bus station she asks a boy how to go to the zoo. But the boy can't understand her. Then she takes out (拿

 出) a pen and some paper. She draws a panda on it and shows the picture to the boy. The boy smiles and

  shows the way to the zoo right now.

1. Alice is in Beijing with her _____.

    A. brother    

    B. sister     

    C. uncle    

    D. father and mother

2. Alice can speak _____ Chinese

    A. much      

    B. little    

    C. few      

    D. many

3. Alice goes to the zoo _____.

    A. on her bike    

    B. on a bus      

    C. in a car    

    D. on a train

4. Alice is going to the zoo to see _____.

    A. her friends   

    B. the tigers    

    C .the monkeys 

    D. the pandas

5. The boy _____.

    A. shows her the way      

    B. doesn't know the way  

    C. goes to the zoo with her  

    D. gives a map to her

甲状腺功能减退的发病主要是由于（）

A.胰岛素绝对不足

B.胰岛素相对不足以及靶细胞对胰岛素敏感性降低

C.突然大量甲状腺素释放入血

D.甲状腺素分泌及合成不足或周围组织对甲状腺素缺乏反应

E.皮质醇分泌增多