What is the one huge problem that we haven’t really solved? [br] Scientists and

游客2023-09-15  30

问题 What is the one huge problem that we haven’t really solved? [br] Scientists and environmentalists think that global warming can be ______.

选项 A、continued
B、improved
C、controlled
D、reduced

答案 B

解析 细节题。根据题干信息词Scientists and environmentalists定位到第三段首句Scientists and environmentalists think that even the worrisome fact of global warming can be ameliorated(改善),即:科学家和环境学家认为全球变暖是可以改善的,故选B。
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