顺风飞行有利于飞机的起飞与降落。

Dear Annie,

I have never written a letter to a newspaper before, I have just never felt the need to do such a thing. I have always felt I was quite able to do everything by myself. But now I know I was wrong.

Sometimes you really need help in life, I guess. And that’s why I’m writing this letter to you.

I have a happy family. I love my children and they love me . I’m a mother of three children. I know well how to bring up (带大)children, and two of them are already over twenty, so it is nothing new for me.

But now I have a serious problem: the Internet problem. My little son is just sixteen, and I feel he should do a lot of homework now , but he doesn’t seem to be interested in it . He can happily spend six or eight hours at a time on the Internet every day , He chats with people that he has never met before , but speaks little to us .He does lots of useless things on the Internet. And he sees red if you ask him to do his homework.

I just want him to be a good student . Now he seldom does his lessons at home. I’m afraid he will drop behind in his class soon. His father is a doctor , a very kind man . He never seems to be afraid of his father.

What can I do ?And don’t tell to talk to him. We’ve tried that and it didn’t work. But this is really a big problem in our family. I have tried everything I can think of . I

wonder how the Internet is so attractive(有吸引力的).You’re my last hope. Please tell me what I can do!

Yours,

Ellen Smith

小题1:Mrs Snith wrote to Annie because　　　　　　　.

A．she often asked others for help

B．she thought she was a great mother

C．she didn’t know how to stop his son surfing the Internet

D．she didn’t know how the Internet was so attractive小题2:What might NOT Mrs Smith’s son do on the Internet?                       

A．Send e-mails to his friends

B．Prepare for his lessons

C．Chat with strange people

D．Read the news小题3:What does the phrase “he sees red” mean in this passage?                   

A．He feels sorry

B．He feels happy

C．He becomes frightened

D．He becomes angry小题4:What do you think of Mr.Smith?                   

A．An irresponsible(不负责任的)father who never taught his son

B．A very excellent doctor who was busy with his work and had no time to teach

his son

C．A very kind man who loved his son

D．A man who always made his son be afraid of him but failed

重度脾功能亢进时可出现（）

A.白细胞、红细胞、血小板均减少

B.白细胞、红细胞、血小板均增加

C.白细胞、血小板减少，红细胞增加

D.仅有红细胞、血小板减少

E.仅有白细胞、血小板减少

将税收分为中央税、地方税和中央与地方共享税，这是（）。

A.按照征收管理的分工体系进行的分类

B.按照征税对象不同进行的分类

C.按照税收征收权限和收入支配权限进行的分类

D.按照计税标准不同进行的分类

自动档轿车的提速技巧有哪些？

初始土地登记公告应在土地登记权属审核后进行，公告期限一般以（）为宜。

A、半个月

B、一个月

C、三个月

D、六个月