下列选用的仪器和药品能达到实验目的的是（）。 A.A B.B C.C D.D

建立公正合理的国际政治经济新秩序是世界人民共同的心愿。20世纪至今世界政治格局出现了三次大的演变，按其形成的先后顺序排列的一组是（  ）

A．凡尔赛华盛顿体系——两极格局——多极化趋势

B．两极格局——凡尔赛华盛顿体系——多极化趋势

C．多极化趋势——凡尔赛华盛顿体系——两极格局

D．两极格局——多极化趋势——凡尔赛华盛顿体系

《中国国家处方集》编写的主要依据是（）

A.《WHO示范处方集》

B.《临床诊疗指南》

C.《中华人民共和国药典》

D.《国家基本药物目录一基层医疗机构配备使用部分》

E.《国家基本医疗保险、工伤保险、生育保险药品目录》

Marie Sklodowska was the daughter of a Polish teacher. She was a very intelligent little girl; she could read when she was only four years old. Her father taught science at a school in Warsaw. Marie went to his school when she was fourteen years old. She was very interested in science and mathematics, and liked to help his father in his laboratory. She was a very good student and left school with a gold medal.

Marie wanted to be a scientist like her father. In 1891 her sister Bronya invited her to go to Paris. There she began to learn science and mathematics at the famous university of the Sorbonne. At first Marie could speak only a little French, but he worked hard and soon passed her examination. In Paris Marie met another scientist Pierre Curie, and in 1895 she married him.

In 1898 both the Curies decided to investigate the radioactive elements in pitchblende. The Austrians gave them a lot of pitchblende for their work, and the Curies began to experiment with it slowly and carefully. They worked hard for four years, and at last Marie obtained a very small piece of radioactive element—radium. It weighed only one tenth of a gramme, but it was pure radium and it shone with a wonderful light. The new element was valuable to science, but it was beautiful too.

46. Which of the following statements is true?

A. Marie left a gold medal because she was a good student.

B. Marie left school because she was a good student.

C. Marie received a gold medal because she was a good student

D. Marie left school because she wasn’t a good student.

47. Marie’s father ______ in Warsaw.

A. was an English teacher         B. learned science at a school

C. was a science teacher          D. taught Polish at a school

48. In 1891 Marie could ______.

A. speak only a little Polish

B. not speak French at all

C. speak only a little science    

D. speak only a little French

49. In Paris Marie met ______.

A. another science                 B. another scientist

C. another scientific work         D. scientific labs

50. The radium ______ one tenth of a gramme.

A. shone      B. experimented      C. obtained     D. weighed

神阙穴旁开2寸处的腧穴是（）

A．阴交

B．水分

C．天枢

D．气海

E．大横

消化腺细胞分泌消化液的形式是（）

A.单纯扩散

B.主动转运

C.易化扩散

D.出胞作用

E.以上都不是