南丁格尔对护理的贡献有（）。 A.创立了世界上第一所护士学校 B.开创了科学的护理事

用所给词的适当形式填空。

1. At that moment I saw a dog _______(lie) on the floor.

2. At the beginning of the _______(twenty) century,the world's population was 1.7 billion.

3. The _______(shelf) in his study are full of science books.

4. Of all the lessons in Book Three, Lesson Five is the _______(little) interesting.

5. The dog's _______(die) made her very sad.

6. There _______(be) many changes over the years.

7. Who teaches _______(they) physics?

8. How _______(excited) it is to go roller skating here.

9. Most of the students work hard _______(get) high marks in exams.

10. We can live _______(comfortable) in Taizhou because it's a good place.

检查咽部时压舌板按压的位置是（）。

A.舌前1／3处

B.舌前2／3处

C.舌后2／3处

D.舌根部

E.以上都可以

企业经营过程中所发生的广告宣传费属于下列哪种成本费用？（）

A.营业成本

B.营业费用

C.管理费用

D.财务费用

先天性心脏病房间隔缺损导致肺充血出现以下影像表现（）

A.右心室增大、右心房增大，肺动脉扩张，肺野透亮度改变不明显，主动脉缩小

B.右心室、左心房增大，肺充血，肺淤血，主动脉影缩小

C.右心室增大、右心房增大，肺野透亮度减低，主动脉结大小正常

D.肺动脉段凹陷、右心室增大明显，肺野透亮度增加

E.心尖下移，肺少血，主动脉影缩小