补全对话从方框中选择最佳选项完成对话，有两项多余
a. It's nothing serious about the environment.
b. What are your feelings about this report?
c. Secondly, we should develop good habits in our daily lives.
d. Low-carbon has become a high-frequent and fashionable word recently.
e. It is always possible to use less energy in any process.
f. How can we live a low-carbon life?
g. Because paper cups are made from trees.
A: Hi, Bill, you also came to listen to the “energy and the sustainable development” report?
B: Yes, Polly and I are discussing our views.{#blank#}1{#/blank#}
A: It's great. I think developing new energy is pressing(紧迫的, 紧急的)such as wind power, solar energy, water power, nuclear fusion power, and hydrogen gas.
B: If the new energy is used for our life, we can live a low-carbon life.{#blank#}2{#/blank#} Low-carbon life means a kind of lifestyle in which people do their best to reduce energy consumption and carbon greenhouse gas emissions.
A:{#blank#}3{#/blank#}
B: I think firstly, we should recognize that low-carbon life is not only a kind of lifestyle but also a life attitude. It's our duty to control the global temperature.{#blank#}4{#/blank#}
A: We should protect the environment. For example, we had better not use paper cups.{#blank#}5{#/blank#} We should save the electricity. We should use efficient light bulbs(电灯泡). And the lights should be turned off when not needed.
B: Let us go back to prepare our studies.
