45.~47.   You may have heard a lot about global warming. Because of it, the weather all over the Earth is changing.If the warming gets worse, there will be more storms and floods. Sea level may rise so much that people haveto move away from the coasts. Some animals and plants may die because they are not able to move to newplaces.    We already know that the burning of fuels is causing global warming. Because these fuels are burned forenergy, everyone can help slow down global warming just by using less energy. Here are things you can do inyour everyday life:  1. Turn off the lights when you leave a room. Turn off your computer or TV when you’re not using it.  2. Wait until you have a lot of clothes to wash before using the washing machine. Don’t use the machine just towash one or two pieces of clothes. 3. Dress lightly on hot days. Do not use the air conditioning often. 4. Take shorter showers. Heating water uses energy.  5. Drive less. Ride a bike or walk more.  6. Plant a tree. global warming 全球暖化 storm 暴風雨 flood 洪水 sea level 海平面 coast 海岸 fuel 燃料energy 能源 air conditioning 空調 From:翰林文法閱讀
45.( ) What is NOT one of the changes from global warming ?
(A) Sea level is rising.
(B) There will be more storms and floods.
(C) There will be more polar bears.
(D) Some plants may die because of the heat.