---How can we reduce CO2 in our home? ---It’s easy．off your TV or computers when you’re no
---How can we reduce CO2 in our home? ---It’s easy．off your TV or computers when you’re no
发布时间：2020-08-16 08:16:43
---How can we reduce CO2 in our home? ---It’s easy． off your TV or puters when you’re not using them, and you’ll greatly reduce it． A. Turn B. To turn C. Turning D. Turned
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(答案→)A. Turn B. To turn C. Turning D. Turned 解析：可联系答.案.网客服索取。