单项选择题Old Car Tyres Car tyres are a big problem for the environment. Tyres are non-degradable and if you burn them, they send toxic gases into the environment. If you just store them under the ground, they can give off toxins and chemicals into the dirt around them. Almost every country has introduced laws that deal with old tyres, with many countries not allowing them to go into the garbage at all. The good news is that rubber tires can be reused in many different ways: · You can reuse them and use them again on vehicles. · You can use them for the sides of boats to stop them from crashing into the harbour walls. · You can use them for children's play equipment. · You can make old tyres into computer mouse mats, pencil cases, and notebook covers. · You can break them down into little bits and put them on the surface of playgrounds to make them safer for children or on roads to reduce the noise. · You can reuse them as carpet mats and tiles. Several carpet manufacturers use recycled tyres as a major part of their carpets. To reduce your tyre waste, take care of the tyres you have: · Purchase good quality tyres that have a long life. · Check the tyre pressures so that you’re not driving on tyres that are too hard or too soft. · Change the position of the tyres every 6,000 miles from the front of the car to the back of the car. When it's time to replace your tyres, either take your vehicle to a vehicle service shop that recycles tyres (they may charge a small fee for the recycling part of the service) or, if you replace the tyres yourself, check with your local government or recycling service provider to find out where you can drop them off for recycling near you. In some areas, tyre shops will take them back for a small fee. Choose the correct answers. You can use old tyres.... A、for harbour walls B、 instead of the sides of boats and the harbour walls. C、for the sides of boats to stop them from getting damaged on the harbour walls. D、 by the harbour walls and in the boats to stop them.
