患者，女，34岁。肛门周围红肿8d。检查：截石位肛门5点处有6cm×3cm红肿区，灼

Welcome to Franklin Hotel! We will make your stay here as enjoyable as possible. We hope we will give you the best service.

★Room Service: You can use the service 24 hours a day.

★Dining Room: You can have three meals a day in the dining room. Breakfast is from 8:00 to 9:30. Also the room waiter may bring breakfast to your room at any time after 7:00 . If you need, please fill in a card and hang it outside your room before 6:00. Lunch is from 12:00 to 14:00. Dinner is from 18:30 to 20:30.

★Telephone: There is a telephone in your room. Dial “0” before you make a call. We will tell you to wait a moment if the lines are busy.

★Shop: The hotel shop is open from 9:00 to 17:30.

★Coffee House: You can drink coffee here at the following times: 12:00 to 14:00, 20:00 to 23:30.

★Another Service: There is a cinema in the hotel. A film begins at 19:00 on Sundays and Wednesdays.

小题1:When can you use the room service?

A．Only the daytime.

B．Only at night.

C．Anytime during a day.

D．Only some time.小题2:If you want to have a meal in your room, what will you do?

A．Phone the service desk.

B．Go to the hotel shop to buy some food.

C．Go to the hotel dining room.

D．Put a message outside the room.小题3:What will you do if the telephone lines are busy?

A．We will ask the service center for help.

B．We will cut off the phone.

C．We will wait a moment.

D．We will use the pay phone.小题4:If you want to have a two-hour business talk in the coffee house, you may go there at_____.

A. 12:00            B: 1:00          C. 10:00            D.11:30

小题5:The instructions tell us that you can__________.

A．go shopping at anytime in the hotel

B．get at least six services

C．see a film when you want to

D．go to the coffee house twice a week.

属于苯巴比妥的鉴别反应有 （ ）

A．与硝酸银反应

B．与三氯化铁反应

C．与亚硝酸钠—硫酸反应

D．与盐酸羟胺反应

E．与甲醛—硫酸反应

下丘脑是( )。

A．皮层下较高级的感觉中枢
B．皮层下调节呼吸与心跳的中枢
C．调节自主神经系统活动的中枢
D．调节睡眠与觉醒的神经结构

以下是革兰阴性杆菌的厌氧菌的是（）

A.产气荚膜梭菌

B.破伤风杆菌

C.肉毒梭菌

D.具核梭杆菌

E.艰难梭菌