2008年北京奥运会主体育场的外形好似“鸟巢”（The Bird Nest），有一类物质也好似鸟巢，如化学式是B5H9的五硼烷（见图）．下列有关五硼烷的说法错误的是（ ）
Once a Frenchman 36___ in England. He didn’t know English very well. One day he went to the post office with a postcard. He bought a 37 . Then he gave the stamp and the postcard to the girl 38 the desk. “Oh, no,” the girl said, “ you must stick（贴）the stamp on yourself.” He was very 39 . He couldn’t believe his ears. “Why must I stick the stamp on 40 ?” he asked. “Oh,” said the girl, “I mean that you must stick the stamp on the postcard. And you must do it yourself.”
| 【小题1】 |
|
| 【小题2】 |
|
| 【小题3】 |
|
| 【小题4】 |
|
| 【小题5】 |
|
2008年北京奥运会主体育场因外形像“鸟巢”（The Bird Nest）而得名，有一种叫五硼烷的物质结构也好似鸟巢，其化学式为B5H9．下列有关五硼烷的说法错误的是（ ）| A、五硼烷属于化合物 | B、五硼烷的相对分子质量为64g | C、五硼烷中硼元素和氢元素的质量比为55：9 | D、1个五硼烷分子由5个硼原子和9个氢原子构成 |
Look! This is my room. It has a big window. My bed is near 16 . Next to the bed there is17 .My books are 18 the desk. My pens, rulers and other 19 things are in my school bag. The bag is 20 the door. In the morning, I clean 21 and put everything in good order. Can you see the cat under the chair? 22 my cat Mimi. I have a bird Polly, but you 23 it in this room. It’s a Chinese cat. It’s in my24 . The cat and the bird can’t live 25 room, you know.
| 【小题1】 |
|
| 【小题2】 |
|
| 【小题3】 |
|
| 【小题4】 |
|
| 【小题5】 |
|
| 【小题6】 |
|
| 【小题7】 |
|
| 【小题8】 |
|
| 【小题9】 |
|
| 【小题10】 |
|
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 .
【小题2】What might NOT Mrs Smith’s son do on the Internet?
【小题3】What does the phrase “he sees red” mean in this passage?
【小题4】What do you think of Mr.Smith?
0 84913 84921 84927 84931 84937 84939 84943 84949 84951 84957 84963 84967 84969 84973 84979 84981 84987 84991 84993 84997 84999 85003 85005 85007 85008 85009 85011 85012 85013 85015 85017 85021 85023 85027 85029 85033 85039 85041 85047 85051 85053 85057 85063 85069 85071 85077 85081 85083 85089 85093 85099 85107 159627
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 |
| A．Send e-mails to his friends | B．Prepare for his lessons |
| C．Chat with strange people | D．Read the news |
| A．He feels sorry | B．He feels happy |
| C．He becomes frightened | D．He becomes angry |
| 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 |