30。Though subject to the same wild-animal control efforts that killed off almost all the wolves in North America over the past century, the coyote’s amazing ability of adapting to the presence of humans has enabled it to expend its range into Alaska and Central America. - coyote’s amazing ability of adapting to the presence of humans has enabled it to expend its
- coyote, because of its amazing ability of adapting to the presence of humans, have been able to expand their
- coyote, because of its amazing ability to adapt to the presence of humans, has been able to expand its
- amazing ability of the coyote to adapt to the presence of humans have enabled it to expand the 逻辑错误
- amazing ability of the coyote to adapt to the presence of humans has enabled it to expand the
偶觉得选A，答案是B。明显错误啊？大家意见？查了讨论贴发现彼GWD-6-30题非此题，故请教诸位同学了 | 
