题目内容
班级的组织管理是通过班主任的教育引导实现的。
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万维网的形成结合了Internet、____及多媒体这三大重要的科技成果。WWW的应用是基于____方式。
In Grade Eight I took physics. In one test I get 1.（）only 36 percent of the answer correct. I failed the 2._（）next one, either. I started to think that maybe I was 3.（）not good at it. However, I was not lucky enough to 4.（）have a teacher which didn’t take my bad grades as a 5.（）judgment of my abilities，but simply like an indication 6．（）how I should study harder．He pulled me aside and told 7．（）me that he knew I could do better．He permitted to retake 8．（）the test，and I was pulled my grade to an A．This is what 9．（）I discovered：just because a subject is difficulty to learn, 10．（）it doesn’t mean you are not good at it． 第（5）空应（）
ANow satellites are helping to forecast the weather. They are in space, and they can reach any part of the world. The satellites take pictures of the atmosphere (大气), because this is where the weather form. They send these pictures to the weather stations. So meteorologists(气象学家) can see the weather of any part of the world. From the pictures, the scientists can often say how the weather will change.Today, nearly five hundred weather stations in sixty countries receive satellite pictures. When they receive new pictures, the meteorologists compare them with earlier ones. Perhaps they may find that the clouds have changed during the last few hours. This may mean that the weather on the ground may soon change, too. In their next weather forecast, the meteorologists can say this.So the weather satellites are a great help to the meteorologists. Before satellites were invented, the scientists could forecast the weather for about 24 or 48 hours. Now they can make good forecasts for three or five days. Soon, perhaps, they may be able to forecast the weather for a week or more ahead. Meteorologists forecast the weather （）.
在使用SELECT-SQL命令进行查询时,可以在查询命令中使用（）子句指定查询结果必须满足的筛选条件。
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