在横线上填入意思相反的字，使之组成词语。

____惊____怪       ____尽____来

____仰____合      争____恐____

在有理数中，下列说法正确的是（　　）

      London has a new magazine. But it is not printed(印刷) on paper. Everyone who has a television can receive it because it is on TV.
In order to read this magazine you have to have a decoder (解码器). Each page of it is numbered, so you only have to dial the number to choose which subject you want to read about. There are all kinds of information ---everything is included from cooking to the latest sports news.
       If you want to read the news, the first thing you have to do is to turn to the back page, which has an easy-to-remember page number, 100 for example. Then you start choosing what you want to read. The news is on page 101 to 109, so you put in the numbers and the news appears written across your screen. Perhaps you want to go out in the afternoon, so you press 181, and a brightly colored weather map appears on the screen. But the weather is terrible, so you decide to go shopping and dial 162 for a list of the week’s best bargains. But should you drive or take the train? To answer that question you only have to press 189 for the traffic report. It is very simple to use. But probably the best thing about the service is that it is being updated all the time. Journalists type new material directly onto the screen and the whole pages of the magazine can be replaced in minutes.
         London already has three services. One, sent out by TV, is called ORACLE while the other two, on BBC, are called CEEFAX because they let you see facts. Although CEEFAX and ORACLE have been operating for some time, they have not been well publicized(宣传). BBC engineers do not think that their idea will ever replace books and newspapers because they can be taken with you everywhere. But many people would agree that is a breakthrough(突破) as great as the invention of printing, which could not just change our reading habits but our whole way of life.

阅读理解

    “My dear lady，”says Holmes．“You're shivering．Are you cold? Do you want a cup of hot tea?”

    “I'm not cold，”the woman replies，“I fear for my life!”

    “We are here to help you．Don't worry about anything．I don't know you．But I know many things about you．For example，I know how you traveled．You came to London by train．You also rode to the train station on a horse—drawn wagon．''

    “Why，yes．You‘re right.But how do you know these things?”

    “I see a return ticket in your glove．I see fresh mud on the left arm of your dress. Now tell us your problem．''

    “My name is Helen Stoner，”she states，“My mother and father are dead．I am living with my stepfather．Dr．Grimsby Roylott．He comes from a rich family．But they are no longer rich．They have nothing except a small piece of land and a huge old house．We are living in the house. Dr．Roylott is using my mother's mone37 for expenses．Part of it was for my sister and me. It was for our marriages．”

    Holmes is sitting in his chair．His eyes are closed．He is listening carefully to Helen's story．He hears every detail.

    Helen continues. “My stepfather has no friends．He fights with everyone．He is strong and gets angry quickly. Everyone is afraid of him．”

    “He has no friends at all?”asks Holmes．

    “No．He talks to no one except the gypsies(吉普赛人)．They are poor people who travel from place to place．A band of gypsies is staying on our land right now．''

    “Are you and your sister afraid of the gypsies?”

    “My dear Mr．Holmes．You are making me so sad．My sister is dead．That is why I am standing here in this room．”    ，  .

下列不属于细胞基本结构的是（  ）