in WonderLab will fuel your imagination and inspire you to see the world around you in new and exciting ways. Come and enjoy yourself!

　　What to see

　　Spread across seven different zones, there're loads of opportunities to get hands on with real scientific phenomena. Observe live experiments at our Chemistry Bar, see lightning strike before your eyes, play with forces on giant slides or travel through space under a canopy (苍穹) of stars. You can also take part in explosive science demonstrations led by our talented team of explainers. With 50 mind-blowing wonders of science to enjoy, WonderLab is an experience unlike any other. Besides, a selection of shows will be performed daily in WonderLab's beautiful new show space. They are free of charge and last 20 minutes.

　　Tickets

　　◆Day pass：￡6 per person.

　　This ticket gives you day-long access to WonderLab, perfect whether you're planning a special trip to the Museum or simply passing through London and want to feed your curiosity.

　　◆Annual pass：￡10 per person.

　　For less than the price of two visits, give yourself a year packed full of wonder, curiosity and breathtaking experiences.

　　Opening times

　　Open seven days a week, 10：00 - 18：00 (last entry 17：15). WonderLab will be closed on December 24,25 and 26 and will be open as usual from December 27.

　　During school holidays our opening hours are 10：00-19：00 (last entry 18：15). Please note that in peak periods (from midday onwards) we are experiencing long queues due to the gallery's popularity.

21．What can you do in WonderLab?

　　A．Explore stars. B．Produce lighting.

　　C．Join in explosion shows. D．Do chemistry experiments.

22．How much should two visitors pay if they visit WonderLab and enjoy the shows for one day?

A．￡12. B．￡20. C．￡32. D．￡40.

23．When can you enter WonderLab?

　　A．9：30 on December 23. B．18：30 on school holidays.

　　C．11：00 on Christmas. D．10：30 on December 28

24.What is the purpose of the text?

　　A．To introduce WonderLab. B．To attract people to WonderLab.

　　C．To explain how WonderLab works. D．To explain why WonderLab is attractive.

B

　　Winter is dangerous for drivers because it's so difficult to know what is going to happen and accidents take place easily. Bad weather can be waiting to meet you. Ice might be hiding under the snow, waiting to send you off the road. The car coming towards you might suddenly move across the road. Here are two rules for driving safely on icy roads:

　　 Rule Number One is to drive smoothly. Irregular movements can make a car very difficult to manage. So each time you either turn the wheel, touch the brake or increase your speed, you must be as gentle and slow as possible. Just imagine you are driving with a full cup of hot coffee on the seat next to you. You should drive carefully enough in order that you wouldn't get the coffee out of the cup.

　　 Rule Number Two is to pay attention to what might happen. The more ice there is, the farther you have to look down the road. Test how long it takes to stop by gently braking. Remember that you may be driving more quickly than you think. Generally speaking, allow double your normal stopping distance when the road is wet, three times this distance on snow, and even more on ice. Try to stay in control of your car at all times, or you will get into trouble.

25. Driving in winter is dangerous because _________.