句型转换。 

1.Lily is thirteen years old.(就划线部分提问) 

________ ________is Lily? 

2.Jim's birthday is September 11th.(就划线部分提问)   

 ________ ________Jim's birthday?

3.What's your age?(同义句转化) 

________ ________are you?

4.Are your parents forty years old?(否定回答)   

No, _________ _________.   

5.We have an Art Festival each year.(改为一般疑问句)  

________ ________ ________ an Art Festival each year? 

既能逐水退肿，又能祛痰利咽、蚀疮的药物是（）

A.京大戟

B.甘遂

C.商陆

D.巴豆

E.芫花