试述参加失业保险的范围。

PE是指（　　）

A．聚乙烯塑料

B．聚氯乙烯塑料

C．聚丙烯塑料

D．聚苯乙烯塑料

阅读理解.

     I still remember my first day at school in London and I was half-excited and half-frightened.

On my way to school I wondered what sort of questions the other boys would ask me and

practiced all the answers: "I am nine years old. I was born here but I haven't lived here since

I was two. I was living in Farley. It's about thirty miles away. I came back to London two

months ago." I also wondered if it was the custom for boys to fight strangers like me, but

I was tall for my age. I hoped they would decide not to risk it.

     No one took any notice of me before school. I stood in the center of the playground,

expecting someone to say "hello", but no one spoke to me. When a teacher called my name

and told me where my classroom was, one or two boys looked at me but that was all.

     My teacher was called Mr. Jones. There were 42 boys in the class, so I didn't stand

out there, either, until the first lesson of the afternoon. Mr. Jones was very fond of Charles

Dickens and he had decided to read aloud to us from David Copperfield, but first he asked

several boys if they knew Dickens' birthplace, but no one guessed right. A boy called Brian,

the biggest in the class, said: "Timbuktu", and Mr. Jones went red in the face. Then he asked

me. I said: "Portsmouth", and everyone stared at me because Mr. Jones said I was right.

This didn't make me very popular, of course.

     "He thinks he's clever," I heard Brian say.

     After that, we went out to the playground to play football. I was in Brian's team, and he

obviously had Dickens in mind because he told me to go in goal. No one ever wanted to be

the goalkeeper.

     "He's big enough and useless enough." Brian said when someone asked him why he

had chosen me.

     I suppose Mr. Jones, who served as the judge, remembered Dickens, too, because

when the game was nearly over, Brian pushed one of the players on the other team, and

he gave them a penalty (惩罚). As the boy kicked the ball to my right, I threw myself down

instinctively (本能地) and saved it. All my team crowded round me. My bare knees were

injured and bleeding. Brian took out a handkerchief and offered it to me.

     "Do you want to join my gang (帮派)?" he said.

     At the end of the day, I was no longer a stranger.

1．The writer prepared to answer all of the following questions EXCEPT " ".

A. How old are you?

B. Where are you from?

C. Do you want to join my gang?

D. When did you come back to London?

2．We can learn from the passage that .

A. boys were usually unfriendly to new students

B. the writer was not greeted as he expected

C. Brian praised the writer for his cleverness

D. the writer was glad to be a goalkeeper

3．The underlined part "I didn't stand out" in paragraph 3 means that the writer was not .

A. noticeable

B. welcome

C. important

D. foolish

4．The writer was offered a handkerchief because .

A. he threw himself down and saved the goal

B. he pushed a player on the other team

C. he was beginning to be accepted

D. he was no longer a newcomer

如图所示，如果想用来裁剪厚铁皮，应选择剪刀______（A、B）更省力。

试从立法与司法的综合角度论述法制的统一性。 [答题要求：(1)准确把握论题；(2)说理充分，条理清楚，逻辑严密，结构合理；(3)文字精练，语言流畅；(4)不少于800字。]

热磁性氧分析仪的发送器气室外电阻丝，通过电流后，既起到（）作用，同时又起到测量温度变化的感温作用。

A、调节电阻

B、加热

C、调节电压

D、恒定磁场