句型转换，每空一词。 

1. Is this a strawberry?(改为复数句)    

   Are  _____ _____?    

2. Linda's brother has chicken and tomatoes for dinner.(对画线部分提问)    

    _____ _____ Linda's brother have for dinner?    

3. His mother watches TV every evening.(改为一般疑问句)    

    _____ his mother _____ TV every evening?    

4. His book is in the desk.(对画线部分提问)    

    _____ _____  his book?    

5. Those are his friends.(改为单数句)    

     _____ _____  his friend.    

6. She has a soccer ball.(改为否定句)    

    She _____ _____ a soccer ball.    

7. —Is it an egg?(作肯定回答)       

    —_____, _____ _____.    

8. —Do you like apples?(作否定回答)       

    —_____, _____ _____.    

9. His ruler is green.(对画线部分提问)      

    _____  _____ is his ruler?    

10. —_____?(根据答句写问句)       

      —P-E-N．

肺心病患者使用利尿剂的原则是（）

A.缓慢、小量、间歇

B.缓慢、大量、间歇

C.缓慢、大量、持续

D.快速、大量、持续

E.快速、小量、间歇