题目内容
The world is not only hungry; it is also thirsty for water. This may seem strange to you because nearly 75% of the earth’s surface is covered with water. But about 97% of this huge amount is seawater or salt water. Man can only drink and use the other 3%—the freshwater that comes from rivers, lakes, underground, and other sources. And we cannot use all of that, because some of it is in the form of iceberg and glaciers (冰河). Even worse, some of it has been polluted. However, as things stand today, this small amount of fresh water, which is constantly being replaced by rainfall, is still enough for us. But our need for water is increasing rapidly almost day by day. Only if we take steps to deal with this problem now can we avoid a severe worldwide water shortage later on. A limited water supply would have a bad effect on agriculture and industry. We all have to learn how to stop wasting our precious water. One of the first steps we should take is to develop ways of reusing it. Experiments have already been done in this field, but only a small scale. The systems that have been worked out resemble those used in spacecraft. The first sentence "The world is not only hungry; it is also thirsty for water "means"______".
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1Directions:After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 to 40. For each question or statement there are 4 choices marked A), B), C) and D). You should make the correct choice and mark the corresponding letter on the Answer Sheet with a single line through the centre. Is it difficult for you to get up in the morning Yes Then Hiroyuki of Japan has a special bed for you. Hiroyuki’s bed will get you up in the morning! The bed is connected to an alarm clock. First, the alarm clock rings. You have a few minutes to wake up. Next a tape recorder in the bed plays soft music or other pleasant sounds. The tape recorder in Hiroyuki’s then says in a sweet voice, "Wake up, darling, please. " A few minutes later, a second recording plays. The second recording can be loud music or unpleasant sounds. Hiroyuki hears a recording of his boss. His boss shouts, "Wake up immediately, or you’ll be late!" If you don’t get up after the second recording, you’ll be sorry. A mechanical "foot" is in the bed. The mechanical foot kicks you in the head. Then the bed waits a few more minutes. What! You’re still in bed! Slowly, the tip of the bed rises higher and higher. The foot of the bed goes lower and lower. Finally, the bed is vertical (垂直的). You slide off the bed and onto the floor. You are awake and out of bed. According to the third paragraph, the mechanical "foot" is set ______.
1Directions:After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 to 40. For each question or statement there are 4 choices marked A), B), C) and D). You should make the correct choice and mark the corresponding letter on the Answer Sheet with a single line through the centre. Is it difficult for you to get up in the morning Yes Then Hiroyuki of Japan has a special bed for you. Hiroyuki’s bed will get you up in the morning! The bed is connected to an alarm clock. First, the alarm clock rings. You have a few minutes to wake up. Next a tape recorder in the bed plays soft music or other pleasant sounds. The tape recorder in Hiroyuki’s then says in a sweet voice, "Wake up, darling, please. " A few minutes later, a second recording plays. The second recording can be loud music or unpleasant sounds. Hiroyuki hears a recording of his boss. His boss shouts, "Wake up immediately, or you’ll be late!" If you don’t get up after the second recording, you’ll be sorry. A mechanical "foot" is in the bed. The mechanical foot kicks you in the head. Then the bed waits a few more minutes. What! You’re still in bed! Slowly, the tip of the bed rises higher and higher. The foot of the bed goes lower and lower. Finally, the bed is vertical (垂直的). You slide off the bed and onto the floor. You are awake and out of bed. The main idea of the passage is ______.
工资核算系统中，应先设置工资项目，再进行计算机公式设置。( )
She has a lot of experience of (chair) _____ sports meeting.
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