Losing amphibians means losing The arroyo toad is disappearing because

admin2008-09-21 23

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

转载请注明原文地址:https://kaotiyun.com/show/i6Ld777K

职称英语理工类A级

相关试题推荐

随机试题

最新回复(0)