简述同一认定的种类。

阅读理解。

     26-meter-tall Yao Ming made his NBA debut (初次登台) on October 23, 2002 and got 6 points

for the Houston Rockets in the game. The next day, he got 13 points (得分)in another game.

     Most people think that Yao Ming is a born basketball player. But Yao said, "When you watch it on

TV, it looks very easy. But when you are playing in the NBA, it is really not so easy." He said that joining

the Houston Rockets was a new start and a new challenge. "I hope that through very hard work I can

make everyone happy and help the Rockets win more games," he said.

     Yao Ming speaks some English. Both he and his teammates can undersand each other. They don't

think there is a language problem. While Yao Ming faces this new challenge, the people of Houston have

shown great interest in him and they hope Yan Ming faces this new challenge, the people of Houston

have shown great interest in him and they hope Yan Ming will bring new energy (活力) to the Rockets.

The team has started having lessons to learn more about China, and many people who work for the

Rockets have learned to speak some Chinese.

1. Yao Ming got 13 points on October _____, 2002.

A .22  

B. 23  

C. 24  

D. 26

2. Yao Ming said that _____.

A. playing in the NBA was difficult

B. it was hard to watch NBA games on TV

C. he was an NBA star      

D. it was boring to play basketball

3. The people of Houston hope Yao Ming will _____.

A. speak excellent English    

B. bring new energy

C. make NBA games easy    

D. face new challenge

4. From the passage we can know that Yao Ming _____.

A. will work hard for his team

B. made the highest score in his first NBA game

C. can't understand his teammates

D. teaches the Rockets workers Chinese himself

5. The passage is probably _____.

A. an advertisement      

B. a notice

C. a news report        

D . an instruction

给划线的字注音，根据拼音写汉字。

（1）不屑（    ）置辩

（2）yà（    ）苗助长

（3）一撇一nà（    ）

（4）校（    ）正文稿

心肌梗死时，升高持续时间最长的酶是（）

A.CK-MB

B.Mb

C.LD₁

D.心肌钙蛋白I

E.心肌钙蛋白T

下列地区中，人口密度最大的是[ ]

A、东南沿海

B、西北地区

C、东北地区

D、青藏地区

炉膛、烟道吹灰汽源？