问题 单项选择题 A2型题

患者,男性,55岁,左下后牙床肿痛3天。检查:左下第一磨牙颊侧牙龈处有局限性肿胀、隆起,扪有波动感,该牙未见龋坏,温度测验有感觉,反应与对照牙相同,颊侧近中及中央处探诊深度7mm。最可能的诊断为()

A.急性牙龈脓肿

B.急性坏死性龈炎

C.急性牙周脓肿

D.急性根尖周脓肿

E.急性龈 * * 炎

答案

参考答案:C

填空题
阅读理解

阅读理解。

     When I was eight, I saw a movie about an island that had an erupting volcano and jungles filled with wild

animals. The island was ruled by a beautiful woman called Tondalaya, the Fire Goddess of the Volcano. It was

a low budget movie, but to me, it represented the perfect life. But through the years, Tondalaya was forgotten.

     The week I turned 50, my marriage came to a sudden end. My house, furniture and everything I'd owned

was sold to pay debts that I didn't even know existed. In a week I had lost my husband, my home and my

parents who had refused to accept a divorce (离婚) in the family. I'd lost everything except my four teenage

children. I used every penny I had to buy five plane tickets from Missouri to Hawaii. Everyone said I was

crazy to think I could just run off to an island and survive. I was afraid they were right.

     I worked 18 hours a day and lost 30 pounds because I lived on one meal a day. One night as I walked alone

on the beach, I saw the red orange lava (火山岩) pouring out of Kilauea Volcano in the distance. It was time to

live my imagination!

     The next day, I quit my job, bought some art supplies and began doing what I'loved. I hadn't painted a

picture in 15 years. I wondered if I could still paint. My hands trembled the first time I picked up a brush. But

before an hour had passed, I was lost in the colors spreading across the canvas (画布) in front of me. And as

soon as I started believing in myself, other people started believing in me, too. The first painting sold for $1 500. 

     The past six years have been filled with adventures. My children and I have gone swimming with dolphins,

watched whales and hiked around the crater rim (火山口边缘) of the volcano. We wake up every morning

with the ocean in front of us and the volcano behind us. The dream I had more than 40 years ago is now reality.

I'm living freely and happily ever after.

1. Why did the writer go to Hawaii?

A. To make a living.

B. To spend her holiday.

C. To free herself from trouble.

D. To realize her childhood dream.

2. Which of the following is the writer's dream?

A. Get close to wildlife.

B. Live a free and happy life.

C. Live in nature with animals.

D. Become a successful painter.

3. We can infer from the passage that _____.

A. the writer had never done painting before

B. the writer's parents encouraged her to divorce

C. the writer's husband took away most of her money

D. the writer wasn't sure whether she could survive in Hawaii at first