摘要:2.C.这里表示时间流逝.故选gone.

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I’m 14, a year younger than most of my classmates.
A week ago one of my classmates, Nitin, asked me for help with math homework. We ended up talking about computers and file-sharing(共享文件). As we talked I found that he was more experienced and could teach me about file-sharing and networking. We went to his room and watched a movie about robots that he’d downloaded. The math homework was forgotten.
The next day he came again for homework help “What do you do on weekends?” he asked. The truth is, when I have work to do, I do it. I have no special time to kill with friends. I was embarrassed about this. I expected him to think I was boring and said, “Get a life!” He said, “OK. You’re having trouble getting along with people I can show you. I’m old than you.”
Later, he checked my computer. He even connected me to an Internet chess server(服务器).He was becoming like a big brother.
But when I thought about it, I didn’t really want Nitin’s help” His big-brother idea began to bore me.
“I’ll get you some cool computer programs(程序)”.
“I’ll teach you how to talk to girls.”
He meant what he was saying, but I don’t know why it didn’t make me feel good. Since then he’s hardly talked to me; we seem to have forgotten each other. I don’t think he can “teach” me much, and I don’t think much of him. But I could be wrong·
【小题1】What did Mitin help me do?
A.He helped me with my homework.
B.He helped me with math problems.
C.He taught me about file-sharing and networking.
D.He introduced some fiends to me.
【小题2】What does the underlined word “kill” in Paragraph 3 mean?
A.杀死B.浪费C.消磨(时间)D.打猎
【小题3】Which is NOT the reason why the writer doesn’t want Nitin’s help?
A.He has no special time to kill with friends.
B.He forgot his homework because of playing with him.
C.He thinks his ideas are not useful to him.
D.He has another big brother.
【小题4】Can you use a word to describe the writer?
A.Unfriendly.B.Boring.C.Independent.(独立的)D.Lazy.
【小题5】Choose a title for this passage.
A.I Don’t Want a Big Brother!
B.No Time to Kill
C.My Big Brother
D.My Life After School
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I’m 14, a year younger than most of my classmates.
A week ago one of my classmates, Nitin, asked me for help with math homework. We ended up talking about computers and file-sharing(共享文件). As we talked I found that he was more experienced and could teach me about file-sharing and networking. We went to his room and watched a movie about robots that he’d downloaded. The math homework was forgotten.
The next day he came again for homework help “What do you do on weekends?” he asked. The truth is, when I have work to do, I do it. I have no special time to kill with friends. I was embarrassed about this. I expected him to think I was boring and said, “Get a life!” He said, “OK. You’re having trouble getting along with people I can show you. I’m old than you.”
Later, he checked my computer. He even connected me to an Internet chess server(服务器).He was becoming like a big brother.
But when I thought about it, I didn’t really want Nitin’s help” His big-brother idea began to bore me.
“I’ll get you some cool computer programs(程序)”.
“I’ll teach you how to talk to girls.”
He meant what he was saying, but I don’t know why it didn’t make me feel good. Since then he’s hardly talked to me; we seem to have forgotten each other. I don’t think he can “teach” me much, and I don’t think much of him. But I could be wrong·
【小题1】What did Mitin help me do?

A.He helped me with my homework.
B.He helped me with math problems.
C.He taught me about file-sharing and networking.
D.He introduced some fiends to me.
【小题2】What does the underlined word “kill” in Paragraph 3 mean?
A.杀死B.浪费C.消磨(时间)D.打猎
【小题3】Which is NOT the reason why the writer doesn’t want Nitin’s help?
A.He has no special time to kill with friends.
B.He forgot his homework because of playing with him.
C.He thinks his ideas are not useful to him.
D.He has another big brother.
【小题4】Can you use a word to describe the writer?
A.Unfriendly.B.Boring.C.Independent.(独立的)D.Lazy.
【小题5】Choose a title for this passage.
A.I Don’t Want a Big Brother!
B.No Time to Kill
C.My Big Brother
D.My Life After School

查看习题详情和答案>>
(每空1分,)如图甲表示某生物膜结构,图中A、B、C、D、E、F表示某些物质,a、b、c、d表示物质跨膜运输方式。图乙和图丙表示物质运输曲线,请据图回答:

(1)A代表        分子,B代表           ,D代表           
(2)动物细胞吸水膨胀时B的厚度变小,说明B具有                 
(3)维生素D和葡萄糖从肠腔进入小肠上皮细胞的过程分别是图中编号          
(4)若图甲是癌细胞的细胞膜,则膜上含量较正常细胞减小的物质是[   ]        
(5)若图中是线粒体膜,b和c过程运输的气体分别是          。b、c运输方式符号图         所表示的物质运输曲线。
(6)若图甲表示人体红细胞膜,则表示Na、K运输的分别是图中        。Na、K的运输方式符合图中          所示曲线。
(7)已知红细胞吸收葡萄糖是协助扩散,而有人认为小肠上皮细胞以主动运输的方式吸收葡萄糖,请设计实验加以确定。
①实验步骤:
第一步:取甲、乙两组生长状况相同的小肠上皮细胞,放入适宜浓度的含有葡萄糖的培养液中。
第二步:甲组细胞给予正常的呼吸条件,                                
第三步:                                                            
②预测实验结果并分析:
a.若甲、乙两组细胞对葡萄糖的吸收速率基本相同,则                   
b.                                                                 
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I’m 14, a year younger than most of my classmates.

A week ago one of my classmates, Nitin, asked me for help with math homework. We ended up talking about computers and file-sharing(共享文件). As we talked I found that he was more experienced and could teach me about file-sharing and networking. We went to his room and watched a movie about robots that he’d downloaded. The math homework was forgotten.

The next day he came again for homework help “What do you do on weekends?” he asked. The truth is, when I have work to do, I do it. I have no special time to kill with friends. I was embarrassed about this. I expected him to think I was boring and said, “Get a life!” He said, “OK. You’re having trouble getting along with people I can show you. I’m old than you.”

Later, he checked my computer. He even connected me to an Internet chess server(服务器).He was becoming like a big brother.

But when I thought about it, I didn’t really want Nitin’s help” His big-brother idea began to bore me.

“I’ll get you some cool computer programs(程序)”.

“I’ll teach you how to talk to girls.”

He meant what he was saying, but I don’t know why it didn’t make me feel good. Since then he’s hardly talked to me; we seem to have forgotten each other. I don’t think he can “teach” me much, and I don’t think much of him. But I could be wrong·

1.What did Mitin help me do?

A.He helped me with my homework.

B.He helped me with math problems.

C.He taught me about file-sharing and networking.

D.He introduced some fiends to me.

2.What does the underlined word “kill” in Paragraph 3 mean?

A.杀死

B.浪费

C.消磨(时间)

D.打猎

3.Which is NOT the reason why the writer doesn’t want Nitin’s help?

A.He has no special time to kill with friends.

B.He forgot his homework because of playing with him.

C.He thinks his ideas are not useful to him.

D.He has another big brother.

4.Can you use a word to describe the writer?

A.Unfriendly.

B.Boring.

C.Independent.(独立的)

D.Lazy.

5.Choose a title for this passage.

A.I Don’t Want a Big Brother!

B.No Time to Kill

C.My Big Brother

D.My Life After School

 

查看习题详情和答案>>

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