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【简答题】
2010年11月《联合国气候变化框架公约》第16次缔约方会议暨《京都议定书》第6次缔约方会议在墨西哥坎昆市举行，“节能减排”和“森林保护”是本次会议的重要议题，低碳经济和绿色生活方式越来越受到人们重视。下图是某生态系统碳循环示意图，图中“→”表示碳的流动方向，请据图回答相关问题：
根据右图请提出一项实现“低碳”、减少温室效应的关键措施（）
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
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A.
Right
B.
Wrong
C.
Not mentioned
【单选题】Section B Directions: There are 2 passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You shou...
A.
It may not prove an environmental crisis at all.
B.
It is an issue requiring world wide commitments.
C.
Serious steps have been taken to avoid or stop it.
D.
Very little will be done to bring it under control.