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Professor Jonathan Wong of the Department of Biology takes part, in low-carbon (低碳) living projects. Here, he tells us how we can lead a low-carbon life by paying 1to how we dress, eat and 2 Here are his words.
Wear “out”
I prefer simple clothing and buy new 3only when I really need them. I don't mind using the same clothes for more than 10 years. My family members never4 their clothes in the trash. We donate (捐赠)them, instead. If the clothes are really worn out, we cut them into 5and use them as cleaning rags(抹布) for the floor.
Simple eating habits
My family eat more vegetables and 6 meat. I often tell my children not to eat junk food. Our7 style is mainly steaming (蒸) or boiling because this is a healthier way. It is also a way to8energy.
Live on less energy
I also pay attention to the use of electricity. My family members are already in the habit of 9lights when leaving a room. When we take a bath, we will set the water 10 to around 40℃. All these things are good for saving energy.
We hope that everyone can do something to protect the environment and save the energy.
2Z(g)反应影响的示意图。图中横坐标表示温度，纵坐标表示平衡混合气体中Y的体积分数。下列叙述正确的是( )
O2 (g) 