女,24岁,主诉:前牙牙龈肿大1年余。检查:前牙PD3~4mm。如果此患者诊断为增生

题型:单项选择题

问题:

女,24岁,主诉:前牙牙龈肿大1年余。检查:前牙PD3~4mm。如果此患者诊断为增生性龈炎,通过下列哪项检查与早期牙周炎鉴别()

A.牙龈炎症程度

B.现病史

C.牙周袋的存在

D.细菌学检查

E.有无附着丧失

考点:口腔科住院医师牙周病学牙周病学题库
题型:单项选择题

生物处于下列哪个共同分类单位时,它们的共同特征最多

A.种

B.科

C.纲

D.属

题型:单项选择题

默认情况下,不属于Excel已定义填充序列的有()。

A.A、B、C、D、E、F、G

B.MON、TUE、WED、THU、FRI、SAT

C.SUNDAY、MONDAY,TUESDAY、WEDNESDAY,THURSDAY,FRIDAY,SAT-URDAY

D.星期日,星期一,星期二,星期三,星期四,星期五,星期六

题型:单项选择题

下图是汽车上的速度表,一辆汽车以此速度从A地驶向B地,若A地距B地约为3.2×105m,则

A.该汽车的行驶速度是80 m/s

B.该汽车的行驶速度是80 m/h

C.该汽车的行驶速度是80 Km/s

D.该汽车只要4小时就可到达B地

题型:单项选择题

阅读理解。

     A beautiful and very successful actress was the star for a new musical show. Her home was in the

countryside, but she did not want to go back there every night, so she bought an expensive house in the

centre of the city, got some beautiful furniture and got a man to paint the rooms in new colours.

     It was very difficult to get tickets for her show, because everybody wanted to see it. So she decided

to give the painter two of the best seats. She hoped that this would make him work better for her. He took

the tickets without saying anything, and she heard no more about them until the end of the month, when

she got the painter's bill (帐单). At the bottom of it were these words:"Four hours watching Miss Hall sing

and dance: 3 pounds," with this note:"After 5 p.m. I get 15 shillings (先令) an hour instead of 10 shillings."

1. The actress bought a house in the centre of the city because _____. [ ]

A. she liked to live in the busiest place.

B. she didn't like to live in the country.

C. her home was far away from where she worked.

D. she didn't want to go back to her hometown any longer.

2. In order to make the painter work better for her, the actress _____. [ ]

A. gave him two tickets for her show

B. sang and danced for him for hours

C. paid him 3 pounds

D. decided to pay him 15 shillings an hour

3. The actress got the painter's bill _____. [ ]

A. to ask for the money of his painting work.

B. to ask to pay for his watching her show

C. in which he showed his thanks for the tickets

D. in which he expressed his dissatisfaction

4. It can be learned from the text that one pound is _____ shillings.

A. 10

B. 12

C. 20

D. 15

5. What kind of man was the painter? [ ]

A. He was a careful man.

B. He was a poor man.

C. He was not friendly to others.

D. He knew little about music and dances.

题型:单项选择题

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