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A.popular B.more popular C.less popular D.most popular ?
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the world are looking forward to it. Here are several golden rules on how to best
plan your trip.
Rule l : Do your homework
Read everything you can before going. Really study the maps. Know the
pavilions. Arrive at the entrance nearest to the things you want to see. Have a
plan. It will make a big difference.
Rule 2:Allow plenty of time
Expo 2010 is the largest attraction event in the history of the world. It will
take many days to see it. Plan to spend from five to eight days or more seeing it.
Rule 3 : Pace yourself
Expo is enormous. The distances are punishing. It is better to spend a day
seeing a single area than to run back and forth all over the site. Remember to
wear the most comfortable shoes. Never mind what they look like.
Rule 4:Get going in May
At many Expos the crowds are smaller in May and in early June than at any
other time. And beware the last two weeks. During every Expo, people delay
their visits and then in early October they suddenly realize, "Expo will close
soon! I haven't seen it!" As a result, the last several weeks usually have the most
crowded of the entire Expo.
Rule 5: Find out what everyone else is doing and do the opposite.
If you don't like large crowds and long lines do the opposite. Here is an
example: Most people go on Saturdays or on holidays. So avoid Saturdays and
holidays. Go on weekdays when most people are at work.
Rule 6 : Turn up
Expo 2010 is the largest celebration in China's history an amazing
once-in-a-lifetime event. When it is gone and it will never be seen again. So
whatever you do, don't miss it !
B. several weeks
C. six months
D. a year
B. July 5
C. September 16
D. October 20
best choice?
B. I'll go back and return tomorrow.
C. I'11 visit the less crowded places instead.
D. I'11 sit on a bench to have a rest for about two or three hours.
B. come and see
C. make the sound louder
D. never be seen again
Reading comprehension (阅读理解).
Dreams may be more important than sleep. Some people don't need much sleep. But we all need to dream, scientists say.
Dreams take up about one quarter of our sleeping time. People have several dreams each night. Dreams are like short films. They are usually in colour. Some dreams are like old films. They come to us over and over again. That may be because the dreamer is worrying about something.
Dreaming may be a way of trying to find an answer.
Some people get new ideas about their work from dreams. They may be thinking about their work all day. These thoughts can carry over into dreams.
Sometimes we wake up with a good feeling from a dream. But often we can't remember the dream. Dreams can disappear (消失) quickly from memory.
Too much dreaming can be harmful (有害的). The more we sleep, the longer we dream. The mind (头脑) is at work when we dream. That is why we may have a long sleep and still wake up tired.
(1) ________ have dreams each night.
[ ]
(2) Scientists think sleep may be ________ than dreams.
[ ]
(3) Dreams are usually ________ , just like films.
[ ]
(4) People often dream about their work because they ________ .
[ ]
A．may be thinking about work all day
B．are tired in the daytime
C．hate their work very much
D．have too much work
(5) Which of the following sentences is not true?
[ ]
A．Some people can get new ideas from dreams.
B．What you always think may be seen in your dream.
C．The more you dream, the better you feel.
D．People can't remember all the dreams.
查看习题详情和答案>>Air is all around us. It is around us a______ we walk and play.From the time we are born air is around us on every side. When we sit down, it is around us. When we go to bed, air is also around us. We live in air.
All l______ things need air. We can live without food or water for a few days, but we can't live for more than a few minutes w______ air. We take in air. When we are working or running we need m______ air. When we are asleep, we need less air.
We live in air, but we can't see it. We can only feel it. We can feel it when it is moving. Moving air is called wind. How can we make air moving?
Here is one way. Hold an open book in front of your face. Close it quickly. What can you feel? W______ you feel is air.
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