痫病发病日久不愈，多为（） A.虚证 B.实证 C.虚实夹杂 D.真虚假实 E.表实

阅读理解。

     John Baird, the inventor of TV, was always interested in science. He built a primate telephone system at

the age of 12. Later, he and his friends made a plane.

     In 1922, Baird had some ideas about some inventions that he was interested in. One of them was sending

pictures by wireless (无线电). Then he began to work with some old things, such as an old motor and old

wireless telegraph (电报). He almost killed himself several times by wrong wires.

     Finally, on October 2, 1925, Baird did send a picture of a face, the face of a 15-year-old boy who worked

in the office next to Baird's workroom in London. In 1929 Baird sent pictures from London to Glasgow. In

1940, he sent pictures to New York, and also produced (产生) the first colour TV pictures.

1. _____ was the inventor of TV.

A. Nobel

B. Baird

C. Newton

D. Hua Luogong

2. When Baird was _____, he built a primate telephone system.

A. 12

B. 18

C. 21

D. 36

3. _____ almost killed Baird.

A. some ideas about inventions

B. the motor and wireless telegraph

C. the primate telephone system

D. working by wrong wires

4. On October 2, 1925, Baird sent a picture of a _____.

A. dog face

B. his own face

C. boy face

D. plane

5. Which sentence is TRUE according to the passage?

A. Baird had some ideas about computers.

B. Once Baird made a plane with his friends.

C. Baird used a new motor he made began his experiment of TV.

D. Baird also invented the first colour TV in the world in 1940.

结合你对下面生物的认识，回答下列相关问题：

蝴蝶天鹅沼虾海带鹿野鸭草履虫草菇细菌

（1）上述动物所在栖息地为其生存提供了所需的基本条件是阳光，空气，______，______，______．

（2）上面所提到的单细胞生物有：______．

单细胞生物的全部生命活动都在一个细胞内完成，这说明了细胞是______的基本单位．

通过______接入因特网是一个部门或单位的计算机接入因特网常用的方法。

A．电话线路

B．专用线路

C．局域网

D．广域网

矿石贝壳药的煎法是（）

A.武火急煎

B.文火久煎

C.武火久煎

D.文火略煎

E.不宜久煎

歌曲《日落西山》将山歌、抒情性和进行曲三种风格糅合于一体，他的曲作者是（）。

A.麦新

B.张寒晖

C.冼星海

D.张曙