小题1:If Mr. Smith goes to visit Stokesay Castle with his 4-year-old daughter, how much     should he pay for the tickets?

A．￡5.00.

B．￡7.50.

C．￡12.50.

D．￡16.50.小题2:On what day can we visit Stokesay Castle in November?

A．Every day.

B．From Tuesday to Sunday,

C．From Wednesday to Sunday.

D．From Thursday to Sunday.小题3:What can we do in Stokesay Castle?

A．Take a walk with a pet dog.

B．Do some shopping.

C．Enjoy tea in the tearoom anytime.

D．Get free souvenirs.

治疗家禽肠道真菌性肠炎的有效药物是（）

A.四环素

B.甲砜霉素

C.多粘菌素B

D.制霉菌素