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材料一天气变暖困扰着地球上众多生命：北极熊因为冰面融化正面临生存威胁；北欧动物园里的狗熊不得不在人工降温的帮助下冬眠。全球气候变暖将导致高温、热浪、台风、强降水等极端天气现象的频繁发生，使地球物种加速消亡，人类已处在十字路口。 材料二中国提出建设资源节约型和环境友好型社会，明确规定了“十二五”时期节能减排的目标。个别发达国家以维护自己国家经济发展利益为由，宣布不履行《京都议定书》所规定的义务。从环境伦理的角度，评价个别发达国家的做法。
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举一反三
【简答题】The______of the 1930s greatly weakened the American nation s self-confidence.
【单选题】Sandy looked ______ in a ______ hairstyle. [ ]
A.
greatly, 1990's
B.
great, 1990s'
C.
greatly, 1990s
D.
great, 1990s
【单选题】关于妊娠合并糖尿病孕妇的合理膳食的叙述，下列各项错误的是
A.
供给充足的无机盐和微量元素
B.
降低蛋白质的摄入量
C.
适当控制糖类的摄入
D.
增加膳食纤维的摄入量
E.
供给充足的维生素
【简答题】Elephants wear their hearts on their trunks, as it were, so it was easy to tell that Shirley was not dealing well with Jenny’s death — her eyes were half shut and her trunk dragged on the ground. (Pa...
【简答题】Elephants wear their hearts on their trunks, as it were, so it was easy to tell that Shirley was not dealing well with Jenny’s death---her eyes were half shut and her trunk dragged on the ground.
【单选题】学前儿童健康的判断标准是
A.
身体健康、心理健康、社会适应良好
B.
身体健康、心理健康、道德健康
C.
身体健康、心理健康、社会良好
D.
身体健康、心理健康、社会性发展良好
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