Losing amphibians means losing The arroyo toad is disappearing because

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问题 Losing amphibians means losing
The arroyo toad is disappearing because

选项 A、it has been threatened by frogs.
B、it is losing its habitat.
C、a disease has been killing its eggs.
D、it can’t bear the cold of winter,

答案B

解析

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本试题收录于：职称英语理工类A级题库职称英语分类

职称英语理工类A级

职称英语

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Losing amphibians means losing The arroyo toad is disappearing because

职称英语理工类A级

职称英语

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Theunionrepresentativeputacrossherargumentveryeffectively.

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