工业二氧化碳常采用的安全泄放装置为（）。A、爆破片 B、易熔合金塞 C、弹簧式阀 D

阅读理解。

     It was a cold night. The taxi driver didn’t take even one passenger all day. When he went by the

railway station , he saw a young man coming out with two bags in his hands. So he drove to him and

asked ,“Where are you going，sir?”

     “To the Red Hotel ,”the young man answered. When the taxi driver heard this , he didn ’t feel happy any more. The young man would give him only three dollars because the hotel was near the railway station. But suddenly，he had an idea. He took the young man through many streets of the big city.

     After a long time，they arrived at the hotel.“Here we are ! You should pay me fifteen dollars,please ,”

the taxi driver said to the young man. “What? Fifteen dollars! Do you think I’m a fool? Only last week ，

I took a taxi from the railway station to this hotel and I only gave the driver thirteen dollars. I know how

much I have to pay for the trip.”

判断正误,正确的写T,错误的写F.

( )1. The driver was not happy before he saw the young man.

( )2. It is very far from the railway station to the Red Hotel.

(     )3. The young man was cheated（骗）.

(     )4. The two taxi drivers were both honest.

(     )5. Maybe the taxi driver got thirteen dollars at last.

For more than a century, since he captured the spoken words "Mary had a little lamb" on a sheet of tinfoil (锡纸), Thomas Edison has been considered the father of recorded sound. But researchers say they have discovered a recording of the human voice which is nearly two ___小题1:___earlier than Edison's invention of the phonograph.

The 10-second recording of a singer crooning (轻声歌唱)  the folk song  "Au Clair de la Lune"  was discovered earlier this month in an   ___小题2:___ in Paris by a group of American audio historians. It was made, the researchers say, on April 9, 1860, on a phonautograph, a machine designed to record sounds ___小题3:___, not to play them back. But the phonautograph recording, or phonautogram, was made playable---converted from squiggles (潦草的字迹) on paper to sound---by scientists at the Lawrence Berkeley National Laboratory in Berkeley, Calif.

"This is a  ___小题4:___find, the earliest known recording of sound," said Samuel Brylawski, the former head of the recorded-sound division of the Library of Congress, who is not ___小题5:___with the research group but who was familiar with its findings. The audio discovery could give new   ___小题6:___ to the phonautograph, and its inventor, Edouard-Leon Scott de Martinville,  a Parisian typesetter who went to his grave   ___小题7:___that credit for his breakthroughs had been ___小题8:___bestowed on Edison.

The recordings made by Scott were not intended for listening; the idea of audio  ___小题9:__ had not been conceived.  Rather, Scott sought to create a paper record of human speech that could later be___小题10:___.

下列案件中属于告诉才处理的是（）。

A.重婚案

B.非法侵入住宅案

C.遗弃案

D.侮辱案

行军按方式分为摩托化行军和（）。

A.徒步行军

B.常行军

C.强行军

D.急行军

十字门处漏风严重将会造成（）堵料。