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男性，25岁，体健。主诉：牙龈自动出血伴牙龈疼痛、腐败性口臭5天

最可能的诊断是（）

A.牙间 * * 炎

B.边缘性龈炎

C.急性坏死性龈炎

D.疱疹性龈口炎

E.青少年牙周炎

答案

参考答案：C

阅读理解

阅读理解，选择正确的答案，将序号填在题前括号里。

Dear Zhang Peng, 

      Please come to my twelfth birthday party at 6: 30 p. m. on Sunday. Now let me tell you how to come:

1. Start from the bus stop near your home.

2. Take the No. 15 bus.

3. Get off at the cinema.

4. Walk east for five minutes.

5. My home is next to the red building.

6. Look for me near the door.

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Yours,

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　Wu Yifan

1. Zhang Peng is one year older than Wu Yifan. How old is Zhang Peng?[ ]

A. 11

B. 12

C. 13

2. Which bus should Zhang Peng take?[ ]

A. No. 15 bus.

B. No. 50 bus.

C. No. 5 bus.

3. Where should Zhang Peng get off?[ ]

A. At the zoo.

B. At the cinema.

C. At the library.

4. What colour is the building?[ ]

A. White

B. Blue

C. Red

5. Wu Yifan's home is ____________ the building.[ ]

A. next to

B. north of

C. south of
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单项选择题

下列哪种眼肌麻痹不会出现复视

A．核上性眼肌麻痹

B．核性眼肌麻痹

C．核间性眼肌麻痹

D．周围性眼肌麻痹

E．都会出现
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